diff --git a/manifest.json b/manifest.json
index d12cc21..69c72f6 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1 +1,10 @@
-{"package": "759844606", "name": "FSRS Helper"}
+{
+    "package": "759844606",
+    "name": "FSRS Helper",
+    "conflicts": [
+        "1369579727",
+        "1672712021",
+        "372281481",
+        "957961234"
+    ]
+}
\ No newline at end of file