diff --git a/test_problems/min_python/Makefile.in b/test_problems/min_python/Makefile.in
index ea5107dde..b3db076c3 100644
--- a/test_problems/min_python/Makefile.in
+++ b/test_problems/min_python/Makefile.in
@@ -13,8 +13,8 @@ all:
 	cd negATest;  @MAKE@ all
 
 test:
-	cd minDiamond;  @MAKE@ test
-	cd negATest;  @MAKE@ test
+	cd minDiamond;  @MAKE@ -s test
+	cd negATest;  @MAKE@ -s test
 
 clean:
 	$(RM) *.*~