diff --git a/Plugins/org.mitk.gui.qt.flowapplication/manifest_headers.cmake b/Plugins/org.mitk.gui.qt.flowapplication/manifest_headers.cmake
index 0892740d80..d1227975c7 100644
--- a/Plugins/org.mitk.gui.qt.flowapplication/manifest_headers.cmake
+++ b/Plugins/org.mitk.gui.qt.flowapplication/manifest_headers.cmake
@@ -1,5 +1,5 @@
 set(Plugin-Name "MITK Flow Application")
 set(Plugin-Version "1.0.0")
 set(Plugin-Vendor "DKFZ, Medical Image Computing")
 set(Plugin-ContactAddress "http://www.mitk.org")
-set(Require-Plugin org.mitk.core.ext org.mitk.gui.qt.application)
+set(Require-Plugin org.mitk.gui.qt.ext)