diff --git a/modules/programs/khal/default.nix b/modules/programs/khal/default.nix
index 83d2d70e2..65f8f02a5 100644
--- a/modules/programs/khal/default.nix
+++ b/modules/programs/khal/default.nix
@@ -58,7 +58,7 @@ let
         "[[${name}]]"
         "path = ${
           value.local.path
-          + "/"
+          + "/" # TODO: dont add slash if type is "singlefile"
           + (optionalString (value.khal.type == "discover") value.khal.glob)
           + (optionalString (
             value.khal.type == "birthdays" && value.khal ? thisCollection
diff --git a/tests/modules/programs/khal/config.nix b/tests/modules/programs/khal/config.nix
index 3f3b9225b..4e189a3b9 100644
--- a/tests/modules/programs/khal/config.nix
+++ b/tests/modules/programs/khal/config.nix
@@ -58,6 +58,17 @@
           url = "https://example.com/events.ical";
         };
       };
+      testSinglefile = {
+        khal = {
+          enable = true;
+          readOnly = true;
+          addresses = [ "study@university.edu" ];
+        };
+        local = {
+          type = "singlefile";
+          path = "$XDG_CONFIG_HOME/cal/timetable.ics";
+        };
+      };
     };
   };
 
diff --git a/tests/modules/programs/khal/khal-config-expected b/tests/modules/programs/khal/khal-config-expected
index 32fe7270f..274c2795a 100644
--- a/tests/modules/programs/khal/khal-config-expected
+++ b/tests/modules/programs/khal/khal-config-expected
@@ -23,6 +23,13 @@ priority=10
 type=calendar
 
 
+[[testSinglefile]]
+path = $XDG_CONFIG_HOME/cal/timetable.ics
+readonly = True
+addresses= study@university.edu
+priority=10
+type=calendar
+
 
 [[testcontacts-automaticallyCollected]]
 path = /home/hm-user/$XDG_CONFIG_HOME/card/testcontacts/automaticallyCollected