diff --git a/tests/Makefile.am.inc b/tests/Makefile.am.inc
index 3f3d3564..ba6d778f 100644
--- a/tests/Makefile.am.inc
+++ b/tests/Makefile.am.inc
@@ -188,7 +188,7 @@ TEST_MATRIX_SOURCE = \
 	tests/test-extensions.sh \
 	tests/test-bundle.sh{user+system+system-norevokefs} \
 	tests/test-oci.sh \
-	tests/test-oci-registry.sh{{user+system} \
+	tests/test-oci-registry.sh{user+system} \
 	tests/test-update-remote-configuration.sh \
 	tests/test-override.sh \
 	tests/test-update-portal.sh \