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-rw-r--r--modules/system/services/snapper/default.nix18
1 files changed, 9 insertions, 9 deletions
diff --git a/modules/system/services/snapper/default.nix b/modules/system/services/snapper/default.nix
index bf8201a4..11ff0dea 100644
--- a/modules/system/services/snapper/default.nix
+++ b/modules/system/services/snapper/default.nix
@@ -26,9 +26,9 @@ in {
           NUMBER_CLEANUP = false;
 
           # limit for number cleanup
-          NUMBER_MIN_AGE = 1800;
-          NUMBER_LIMIT = 50;
-          NUMBER_LIMIT_IMPORTANT = 10;
+          NUMBER_MIN_AGE = "1800";
+          NUMBER_LIMIT = "50";
+          NUMBER_LIMIT_IMPORTANT = "10";
 
           # create hourly snapshots
           TIMELINE_CREATE = true;
@@ -37,12 +37,12 @@ in {
           TIMELINE_CLEANUP = true;
 
           # limits for timeline cleanup
-          TIMELINE_MIN_AGE = 1800;
-          TIMELINE_LIMIT_HOURLY = 7;
-          TIMELINE_LIMIT_DAILY = 3;
-          TIMELINE_LIMIT_WEEKLY = 2;
-          TIMELINE_LIMIT_MONTHLY = 0;
-          TIMELINE_LIMIT_YEARLY = 2;
+          TIMELINE_MIN_AGE = "1800";
+          TIMELINE_LIMIT_HOURLY = "7";
+          TIMELINE_LIMIT_DAILY = "3";
+          TIMELINE_LIMIT_WEEKLY = "2";
+          TIMELINE_LIMIT_MONTHLY = "0";
+          TIMELINE_LIMIT_YEARLY = "2";
 
           # cleanup empty pre-post-pairs
           EMPTY_PRE_POST_CLEANUP = true;