diff --git a/mk/target.mk b/mk/target.mk
index 7cfa44f52bd94..5ddc825d335bd 100644
--- a/mk/target.mk
+++ b/mk/target.mk
@@ -9,7 +9,7 @@
 # the snapshot runtime (resp. corelib) rather than the runtime
 # (resp. corelib) from the working directory.
 USE_SNAPSHOT_RUNTIME=0
-USE_SNAPSHOT_CORELIB=1
+USE_SNAPSHOT_CORELIB=0
 USE_SNAPSHOT_STDLIB=0
 
 define TARGET_STAGE_N