diff --git a/lib/trivial.nix b/lib/trivial.nix
index b75e81eb7352f..e702b8cdcc9fc 100644
--- a/lib/trivial.nix
+++ b/lib/trivial.nix
@@ -36,18 +36,18 @@ rec {
 
   /* bitwise “and” */
   bitAnd = builtins.bitAnd
-    or import ./zip-int-bits.nix
-      (a: b: if a==1 && b==1 then 1 else 0);
+    or (import ./zip-int-bits.nix
+        (a: b: if a==1 && b==1 then 1 else 0));
 
   /* bitwise “or” */
   bitOr = builtins.bitOr
-    or import ./zip-int-bits.nix
-      (a: b: if a==1 || b==1 then 1 else 0);
+    or (import ./zip-int-bits.nix
+        (a: b: if a==1 || b==1 then 1 else 0));
 
   /* bitwise “xor” */
   bitXor = builtins.bitXor
-    or import ./zip-int-bits.nix
-      (a: b: if a!=b then 1 else 0);
+    or (import ./zip-int-bits.nix
+        (a: b: if a!=b then 1 else 0));
 
   /* bitwise “not” */
   bitNot = builtins.sub (-1);