diff --git a/tests.toml b/tests.toml
index 91daf17..60a3960 100644
--- a/tests.toml
+++ b/tests.toml
@@ -4,4 +4,6 @@ test_format = 1.0
 
     # ------------
     # Tests to run
-    # ------------
\ No newline at end of file
+    # ------------
+
+    exclude = ["install.subdir"]
\ No newline at end of file