diff --git a/tests/glmmadmb/GNUmakefile b/tests/glmmadmb/GNUmakefile
index e55a10ccf..53f8c7756 100644
--- a/tests/glmmadmb/GNUmakefile
+++ b/tests/glmmadmb/GNUmakefile
@@ -15,7 +15,10 @@ all: rforge-glmmadmb
 ifeq ($(CMDSHELL),cmd)
 	$(MAKE) --file=Makefile all
 else
-	$(MAKE) glmmadmb nbmm bvprobit admb_tests
+	$(MAKE) glmmadmb
+	$(MAKE) nbmm
+	$(MAKE) bvprobit
+	$(MAKE) admb_tests
 	$(MAKE) run
 endif
 
diff --git a/tests/rgamma/GNUmakefile b/tests/rgamma/GNUmakefile
index d87525704..82784087b 100644
--- a/tests/rgamma/GNUmakefile
+++ b/tests/rgamma/GNUmakefile
@@ -11,7 +11,12 @@ ifeq ($(OS),Windows_NT)
   endif
 endif
 
-all: gamm1 testgamm
+all: clean
+	$(MAKE) gamm1
+	$(MAKE) testgamm
+	$(MAKE) run
+
+run:
 ifeq ($(CMDSHELL),cmd)
 	gamm1
 	testgamm