diff --git a/devel/test.py b/devel/test.py
index 9978eeb..8b35873 100755
--- a/devel/test.py
+++ b/devel/test.py
@@ -236,6 +236,7 @@ def setUpModule():
         ["no leading slash",     "dir/../",         "assertIsInvalid"],
         ["invalid up dir",       "/../",            "assertIsInvalid"],
         ["fancy invalid up dir", "/./dir/./../../", "assertIsInvalid"],
+        ["extra slashes 2",      "//.d",            "assertNotFound"],
         ["not found",            "/not_found.txt",  "assertNotFound"],
         ["forbidden",            "/forbidden/x",    "assertForbidden"],
         ["unreadable",           "/unreadable/",    "assertUnreadable"],
diff --git a/devel/test_make_safe_uri.c b/devel/test_make_safe_uri.c
index b244797..9b95f4d 100644
--- a/devel/test_make_safe_uri.c
+++ b/devel/test_make_safe_uri.c
@@ -31,6 +31,8 @@ static char const *tests[] = {
     "/", "/",
     "/.", "/",
     "/./", "/",
+    "/.d", "/.d",
+    "//.d", "/.d",
     "/../", NULL,
     "/abc", "/abc",
     "/abc/", "/abc/",