diff --git a/src/common/etagcache.cpp b/src/common/etagcache.cpp
index 5dc08d6..ba0f755 100644
--- a/src/common/etagcache.cpp
+++ b/src/common/etagcache.cpp
@@ -65,7 +65,9 @@ bool EtagCache::isOutOfDate(const QString &remoteId) const
 
 void EtagCache::removeEtag(const QString &remoteId)
 {
-    mChangedRemoteIds.remove(remoteId);
+    if (mChangedRemoteIds.contains(remoteId)) {
+        mChangedRemoteIds.remove(remoteId);
+    }
     mCache.remove(remoteId);
 }