diff --git a/build-all.sh b/build-all.sh
index 8931bebc7589c4f8eee8cb3d5893ebab2aacddf9..555ba649ca4cc005365b262d1713fe2cb4b7f7e2 100755
--- a/build-all.sh
+++ b/build-all.sh
@@ -110,8 +110,8 @@ if [ -d DieHard ]; then
 fi
 
 cd $PEASOUP_UMBRELLA_DIR
-if [ -d non_overlapping_stack ]; then
-	make -C non_overlapping_stack
+if [ -d non_overlapping_heap ]; then
+	make -C non_overlapping_heap
 fi
 
 cd $PEASOUP_UMBRELLA_DIR