diff --git a/CMake/PackageDepends/MITK_X11_Config.cmake b/CMake/PackageDepends/MITK_X11_Config.cmake
new file mode 100644
index 0000000000..84a05878b9
--- /dev/null
+++ b/CMake/PackageDepends/MITK_X11_Config.cmake
@@ -0,0 +1,4 @@
+find_package(X11 REQUIRED)
+list(APPEND ALL_INCLUDE_DIRECTORIES ${X11_INCLUDE_DIR})
+list(APPEND ALL_LIBRARIES ${X11_LIBRARIES})
+
diff --git a/Modules/GPGPU/CMakeLists.txt b/Modules/GPGPU/CMakeLists.txt
index 6273843070..fb600fb51b 100644
--- a/Modules/GPGPU/CMakeLists.txt
+++ b/Modules/GPGPU/CMakeLists.txt
@@ -1,14 +1,19 @@
 if(APPLE)
   message(STATUS "Module GPGPU is not ported to MacOS yet")
 else(APPLE)
 
+set(package_deps)
+if(UNIX)
+  list(APPEND package_deps X11)
+endif()
+
 MITK_CREATE_MODULE(mitkGPGPU
 #  INCLUDE_DIRS .
   DEPENDS Mitk glew
-  PACKAGE_DEPENDS QT
+  PACKAGE_DEPENDS QT ${package_deps}
   EXPORT_DEFINE GPGPU_DLL_API
   QT_MODULE
 )
 
 endif(APPLE)