diff --git a/regressions/Makefile b/regressions/Makefile
index 3bc9298..3195e52 100644
--- a/regressions/Makefile
+++ b/regressions/Makefile
@@ -20,6 +20,7 @@ DIR=array	\
     sequence	\
     spinlock	\
     stack	\
+    swlock	\
     tflock
 
 .PHONY: all clean check