diff --git a/toonz/sources/include/toonz/imagemanager.h b/toonz/sources/include/toonz/imagemanager.h
index 6c9ecc2..091bb13 100644
--- a/toonz/sources/include/toonz/imagemanager.h
+++ b/toonz/sources/include/toonz/imagemanager.h
@@ -314,10 +314,7 @@ private:
   ImageBuilder(const ImageBuilder &);
   const ImageBuilder &operator=(const ImageBuilder &);
 
-  void setImageCachedAndModified() {
-    m_cached   = true;
-    m_modified = true;
-  }
+  void setImageCached() { m_cached = true; }
 };
 
 //-----------------------------------------------------------------------------
diff --git a/toonz/sources/toonzlib/imagemanager.cpp b/toonz/sources/toonzlib/imagemanager.cpp
index 1b0f182..bac0618 100644
--- a/toonz/sources/toonzlib/imagemanager.cpp
+++ b/toonz/sources/toonzlib/imagemanager.cpp
@@ -414,7 +414,7 @@ void ImageManager::loadAllTlvIconsAndPutInCache(
           m_imp->m_builders.find(level->getImageId(fids[f]));
       if (it != m_imp->m_builders.end()) {
         const ImageBuilderP &builder = it->second;
-        builder->setImageCachedAndModified();
+        builder->setImageCached();
         builder->m_info = info;
       }
     }