diff --git a/dev-ml/ocaml-process/ocaml-process-0.2.1-r1.ebuild b/dev-ml/ocaml-process/ocaml-process-0.2.1-r1.ebuild
index 591c51a1167c..14bb568133ff 100644
--- a/dev-ml/ocaml-process/ocaml-process-0.2.1-r1.ebuild
+++ b/dev-ml/ocaml-process/ocaml-process-0.2.1-r1.ebuild
@@ -28,7 +28,7 @@ src_compile() {
 }
 
 src_test() {
-	emake -j1 TARGETS=${exts} test
+	emake -j1 TARGETS="${exts}" test
 }
 
 src_install() {