diff --git a/package-lock.json b/package-lock.json
index dde7aa3..e40d30a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,13 +25,14 @@
         "fs-extra": "^9.1.0",
         "gts": "^3.1.0",
         "jasmine": "^3.6.4",
-        "kolmafia": "npm:kolmafia-types@0.0.6",
         "kolmafia-stubs": "^0.1.0",
+        "kolmafia-types": "^0.1.1",
         "mock-require": "^3.0.3",
         "rollup": "^2.41.2",
         "rollup-plugin-copy": "^3.4.0",
         "simple-git": "^2.36.2",
         "ts-node": "^9.1.1",
+        "tsconfig-paths": "^3.9.0",
         "typescript": "^4.2.3"
       }
     },
@@ -363,6 +364,12 @@
       "integrity": "sha512-cxWFQVseBm6O9Gbw1IWb8r6OS4OhSt3hPZLkFApLjM8TEXROBuQGLAH2i2gZpcXdLBIrpXuTDhH7Vbm1iXmNGA==",
       "dev": true
     },
+    "node_modules/@types/json5": {
+      "version": "0.0.29",
+      "resolved": "https://registry.npmjs.org/@types/json5/-/json5-0.0.29.tgz",
+      "integrity": "sha1-7ihweulOEdK4J7y+UnC86n8+ce4=",
+      "dev": true
+    },
     "node_modules/@types/minimatch": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/@types/minimatch/-/minimatch-3.0.3.tgz",
@@ -2533,17 +2540,6 @@
         "node": ">=0.10.0"
       }
     },
-    "node_modules/kolmafia": {
-      "name": "kolmafia-types",
-      "version": "0.0.6",
-      "resolved": "https://registry.npmjs.org/kolmafia-types/-/kolmafia-types-0.0.6.tgz",
-      "integrity": "sha512-ZYUtylAfl5ArC/ld3Co9+warjoSQmzifbk6wklGDElanXoN/zvIFA+ObmhQRtccKxi2f1usCVjKOMV5bTAxqlQ==",
-      "dev": true,
-      "engines": {
-        "npm": ">= 6.9.0",
-        "yarn": ">= 0.17.0"
-      }
-    },
     "node_modules/kolmafia-stubs": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/kolmafia-stubs/-/kolmafia-stubs-0.1.0.tgz",
@@ -2557,6 +2553,17 @@
         "node": ">=10"
       }
     },
+    "node_modules/kolmafia-types": {
+      "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/kolmafia-types/-/kolmafia-types-0.1.1.tgz",
+      "integrity": "sha512-zgiHFQUzDxmseJ/mucVFkZeAhsBTXSGhtUy3ag5j26xr1ZtZHmoWHHrZnzSrSGG6fgAl8hWFjm1PJR5ObuMl+Q==",
+      "dev": true,
+      "engines": {
+        "node": ">= 11.14 || ^10.17",
+        "npm": ">= 6.9.0",
+        "yarn": ">= 0.17.0"
+      }
+    },
     "node_modules/kolmafia-util": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/kolmafia-util/-/kolmafia-util-0.1.2.tgz",
@@ -3793,6 +3800,15 @@
         "node": ">=8"
       }
     },
+    "node_modules/strip-bom": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/strip-bom/-/strip-bom-3.0.0.tgz",
+      "integrity": "sha1-IzTBjpx1n3vdVv3vfprj1YjmjtM=",
+      "dev": true,
+      "engines": {
+        "node": ">=4"
+      }
+    },
     "node_modules/strip-final-newline": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/strip-final-newline/-/strip-final-newline-2.0.0.tgz",
@@ -3945,6 +3961,30 @@
         "node": ">=10.0.0"
       }
     },
+    "node_modules/tsconfig-paths": {
+      "version": "3.9.0",
+      "resolved": "https://registry.npmjs.org/tsconfig-paths/-/tsconfig-paths-3.9.0.tgz",
+      "integrity": "sha512-dRcuzokWhajtZWkQsDVKbWyY+jgcLC5sqJhg2PSgf4ZkH2aHPvaOY8YWGhmjb68b5qqTfasSsDO9k7RUiEmZAw==",
+      "dev": true,
+      "dependencies": {
+        "@types/json5": "^0.0.29",
+        "json5": "^1.0.1",
+        "minimist": "^1.2.0",
+        "strip-bom": "^3.0.0"
+      }
+    },
+    "node_modules/tsconfig-paths/node_modules/json5": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
+      "integrity": "sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==",
+      "dev": true,
+      "dependencies": {
+        "minimist": "^1.2.0"
+      },
+      "bin": {
+        "json5": "lib/cli.js"
+      }
+    },
     "node_modules/tslib": {
       "version": "1.14.1",
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
@@ -4529,6 +4569,12 @@
       "integrity": "sha512-cxWFQVseBm6O9Gbw1IWb8r6OS4OhSt3hPZLkFApLjM8TEXROBuQGLAH2i2gZpcXdLBIrpXuTDhH7Vbm1iXmNGA==",
       "dev": true
     },
+    "@types/json5": {
+      "version": "0.0.29",
+      "resolved": "https://registry.npmjs.org/@types/json5/-/json5-0.0.29.tgz",
+      "integrity": "sha1-7ihweulOEdK4J7y+UnC86n8+ce4=",
+      "dev": true
+    },
     "@types/minimatch": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/@types/minimatch/-/minimatch-3.0.3.tgz",
@@ -6299,12 +6345,6 @@
       "integrity": "sha512-dcS1ul+9tmeD95T+x28/ehLgd9mENa3LsvDTtzm3vyBEO7RPptvAD+t44WVXaUjTBRcrpFeFlC8WCruUR456hw==",
       "dev": true
     },
-    "kolmafia": {
-      "version": "npm:kolmafia-types@0.0.6",
-      "resolved": "https://registry.npmjs.org/kolmafia-types/-/kolmafia-types-0.0.6.tgz",
-      "integrity": "sha512-ZYUtylAfl5ArC/ld3Co9+warjoSQmzifbk6wklGDElanXoN/zvIFA+ObmhQRtccKxi2f1usCVjKOMV5bTAxqlQ==",
-      "dev": true
-    },
     "kolmafia-stubs": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/kolmafia-stubs/-/kolmafia-stubs-0.1.0.tgz",
@@ -6315,6 +6355,12 @@
         "xmldom": "^0.5.0"
       }
     },
+    "kolmafia-types": {
+      "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/kolmafia-types/-/kolmafia-types-0.1.1.tgz",
+      "integrity": "sha512-zgiHFQUzDxmseJ/mucVFkZeAhsBTXSGhtUy3ag5j26xr1ZtZHmoWHHrZnzSrSGG6fgAl8hWFjm1PJR5ObuMl+Q==",
+      "dev": true
+    },
     "kolmafia-util": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/kolmafia-util/-/kolmafia-util-0.1.2.tgz",
@@ -7308,6 +7354,12 @@
         "ansi-regex": "^5.0.0"
       }
     },
+    "strip-bom": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/strip-bom/-/strip-bom-3.0.0.tgz",
+      "integrity": "sha1-IzTBjpx1n3vdVv3vfprj1YjmjtM=",
+      "dev": true
+    },
     "strip-final-newline": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/strip-final-newline/-/strip-final-newline-2.0.0.tgz",
@@ -7426,6 +7478,29 @@
         "yn": "3.1.1"
       }
     },
+    "tsconfig-paths": {
+      "version": "3.9.0",
+      "resolved": "https://registry.npmjs.org/tsconfig-paths/-/tsconfig-paths-3.9.0.tgz",
+      "integrity": "sha512-dRcuzokWhajtZWkQsDVKbWyY+jgcLC5sqJhg2PSgf4ZkH2aHPvaOY8YWGhmjb68b5qqTfasSsDO9k7RUiEmZAw==",
+      "dev": true,
+      "requires": {
+        "@types/json5": "^0.0.29",
+        "json5": "^1.0.1",
+        "minimist": "^1.2.0",
+        "strip-bom": "^3.0.0"
+      },
+      "dependencies": {
+        "json5": {
+          "version": "1.0.1",
+          "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
+          "integrity": "sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==",
+          "dev": true,
+          "requires": {
+            "minimist": "^1.2.0"
+          }
+        }
+      }
+    },
     "tslib": {
       "version": "1.14.1",
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
diff --git a/package.json b/package.json
index 1f4b9f9..9ab2148 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "lint": "gts lint",
     "prerelease": "npm run clean && npm run build",
     "release": "ts-node ./node-scripts/release-to-branch.ts",
-    "test": "jasmine --require=ts-node/register",
+    "test": "jasmine --require=tsconfig-paths/register --require=ts-node/register",
     "posttest": "npm run lint"
   },
   "repository": {
@@ -41,13 +41,14 @@
     "fs-extra": "^9.1.0",
     "gts": "^3.1.0",
     "jasmine": "^3.6.4",
-    "kolmafia": "npm:kolmafia-types@0.0.6",
     "kolmafia-stubs": "^0.1.0",
+    "kolmafia-types": "^0.1.1",
     "mock-require": "^3.0.3",
     "rollup": "^2.41.2",
     "rollup-plugin-copy": "^3.4.0",
     "simple-git": "^2.36.2",
     "ts-node": "^9.1.1",
+    "tsconfig-paths": "^3.9.0",
     "typescript": "^4.2.3"
   },
   "dependencies": {
diff --git a/tsconfig.base.json b/tsconfig.base.json
index 500339a..e0cdc36 100644
--- a/tsconfig.base.json
+++ b/tsconfig.base.json
@@ -3,6 +3,8 @@
 {
   "extends": "./node_modules/gts/tsconfig-google.json",
   "compilerOptions": {
+    // Needed for paths field
+    "baseUrl": ".",
     "composite": true,
     // Import CommonJS modules using standard ESM syntax
     "esModuleInterop": true,
@@ -11,6 +13,9 @@
     "jsxFactory": "h",
     "jsxFragmentFactory": "null",
     "outDir": "build",
+    "paths": {
+      "kolmafia": ["./node_modules/kolmafia-types"]
+    },
     "rootDir": "."
   }
 }