diff --git a/Makefile.am b/Makefile.am
index 5cd94eb..2ef7acd 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -126,7 +126,7 @@ test/test-%: FORCE
 	./"$@"
 
 # JS test cases
-test-suite:
+test-suite: combine
 if HAS_NODE
 	@echo "GNU ease.js Test Suite"
 	@echo