1 files changed, 1 insertions, 1 deletions
diff --git a/src/quick/items/qquickopenglshadereffectnode.cpp b/src/quick/items/qquickopenglshadereffectnode.cpp
index c4dd8d5c63..02b76b2dbc 100644
--- a/src/quick/items/qquickopenglshadereffectnode.cpp
+++ b/src/quick/items/qquickopenglshadereffectnode.cpp
@@ -456,7 +456,7 @@ void QQuickOpenGLShaderEffectMaterial::cleanupMaterialCache()
 {
     QQuickOpenGLShaderEffectMaterialCache *cache = QQuickOpenGLShaderEffectMaterialCache::get(false);
     if (cache) {
-        qDeleteAll(cache->cache.values());
+        qDeleteAll(cache->cache);
         delete cache;
     }
 }