diff --git a/dev-libs/cloog/cloog-0.18.3.recipe b/dev-libs/cloog/cloog-0.18.3.recipe
index faad1f5ba..2b1c5e4e5 100644
--- a/dev-libs/cloog/cloog-0.18.3.recipe
+++ b/dev-libs/cloog/cloog-0.18.3.recipe
@@ -70,6 +70,11 @@ INSTALL()
 		$developDir
 }
 
+TEST()
+{
+	make check	
+}
+
 # ----- devel package -------------------------------------------------------
 
 PROVIDES_devel="
diff --git a/dev-libs/isl/isl-0.14.recipe b/dev-libs/isl/isl-0.14.recipe
index 1dd681ad0..4fd41527f 100644
--- a/dev-libs/isl/isl-0.14.recipe
+++ b/dev-libs/isl/isl-0.14.recipe
@@ -66,7 +66,13 @@ INSTALL()
 	# devel package
 	packageEntries devel \
 		$developDir
-}	
+}
+
+TEST()
+{
+	make check
+}
+
 
 # ----- devel package -------------------------------------------------------