diff --git a/pkgs/build-support/cc-wrapper/add-flags.sh b/pkgs/build-support/cc-wrapper/add-flags.sh
index 3f2b0ccf0a6b..2c3dc8884023 100644
--- a/pkgs/build-support/cc-wrapper/add-flags.sh
+++ b/pkgs/build-support/cc-wrapper/add-flags.sh
@@ -29,8 +29,8 @@ done
 
 # Arocc does not support "-B"
 if [[ -z "@isArocc@" ]]; then
-    # `-B@out@/bin' forces cc to use ld-wrapper.sh when calling ld.
-    NIX_CFLAGS_COMPILE_@suffixSalt@="-B@out@/bin/ $NIX_CFLAGS_COMPILE_@suffixSalt@"
+    # `-B@bintools@/bin' forces cc to use ld-wrapper.sh when calling ld.
+    NIX_CFLAGS_COMPILE_@suffixSalt@="-B@bintools@/bin/ $NIX_CFLAGS_COMPILE_@suffixSalt@"
 fi
 
 # Export and assign separately in order that a failing $(..) will fail