diff --git a/.github/workflows/commit.yaml b/.github/workflows/commit.yaml
index 0544d0a697..76310aa57a 100644
--- a/.github/workflows/commit.yaml
+++ b/.github/workflows/commit.yaml
@@ -194,10 +194,8 @@ jobs:
             internal/integration_test/fuzz/target
             internal/integration_test/fuzz/fuzz/artifacts
             internal/integration_test/fuzz/fuzz/corpus
-          key: build-fuzzer-${{ runner.os }}-go-${{ env.GO_VERSION }}-${{ hashFiles('**/go.sum', 'Makefile', '**/Cargo.lock', '**/Cargo.toml', '**/*.rs') }}
+          key: build-fuzz-${{ runner.os }}-go-${{ env.GO_VERSION }}-${{ hashFiles('**/go.sum', 'Makefile', '**/Cargo.lock', '**/Cargo.toml', '**/*.rs') }}
 
-      # Fuzzer requires nightly rustc.
-      - run: rustup default nightly
       - run: cargo install cargo-fuzz
         if: steps.cache.outputs.cache-hit != 'true'
       # Run fuzzing only for a minute, not a full-length intensive one, but 60 seconds seems enough to find minor "front-end"