diff --git a/debian/rules b/debian/rules
index 9cc4814e..641b7aa7 100755
--- a/debian/rules
+++ b/debian/rules
@@ -422,6 +422,7 @@ endif
 
 # if sccache is installed in the chroot, use it
 ifeq ($(shell test -e /tmp/sccache && echo -n yes),yes)
+ifneq (,$(filter $(DISTRO),bullseye))
 	export SCCACHE_GCS_KEY_PATH=secret-gcp-storage.json
 	export SCCACHE_GCS_BUCKET=apt-llvm-org-sccache
 	export SCCACHE_GCS_RW_MODE=READ_WRITE
@@ -429,6 +430,7 @@ ifeq ($(shell test -e /tmp/sccache && echo -n yes),yes)
 	export SCCACHE_ERROR_LOG=/tmp/sccache.log
 	STAGE_1_CMAKE_EXTRA += -DCMAKE_C_COMPILER_LAUNCHER=/tmp/sccache -DCMAKE_CXX_COMPILER_LAUNCHER=/tmp/sccache
 endif
+endif
 
 GENERATOR=Ninja