diff --git a/app/src/main/java/eu/kanade/tachiyomi/extension/ExtensionManager.kt b/app/src/main/java/eu/kanade/tachiyomi/extension/ExtensionManager.kt
index edafa9af4c..0841869dc0 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/extension/ExtensionManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/extension/ExtensionManager.kt
@@ -159,6 +159,11 @@ class ExtensionManager(
      * @param availableExtensions The list of extensions given by the [api].
      */
     private fun updatedInstalledExtensionsStatuses(availableExtensions: List<Extension.Available>) {
+        if (availableExtensions.isEmpty())
+        {
+            preferences.extensionUpdatesCount().set(0)
+            return
+        }
         val mutInstalledExtensions = installedExtensions.toMutableList()
         var changed = false
         var hasUpdateCount = 0
@@ -166,12 +171,11 @@ class ExtensionManager(
             val pkgName = installedExt.pkgName
             val availableExt = availableExtensions.find { it.pkgName == pkgName }
 
-            if (availableExt == null) {
-                if (!installedExt.isObsolete) {
-                    mutInstalledExtensions[index] = installedExt.copy(isObsolete = true)
-                    changed = true
-                }
-            } else {
+            if (availableExt == null != installedExt.isObsolete) {
+                mutInstalledExtensions[index] = installedExt.copy(isObsolete = true)
+                changed = true
+            }
+            if (availableExt != null) {
                 val hasUpdate = availableExt.versionCode > installedExt.versionCode
                 if (installedExt.hasUpdate != hasUpdate) {
                     mutInstalledExtensions[index] = installedExt.copy(hasUpdate = hasUpdate)