diff --git a/Modules/AlgorithmsExt/CMakeLists.txt b/Modules/AlgorithmsExt/CMakeLists.txt
index e27a9492bb..ade2b4f93c 100644
--- a/Modules/AlgorithmsExt/CMakeLists.txt
+++ b/Modules/AlgorithmsExt/CMakeLists.txt
@@ -1,8 +1,8 @@
 mitk_create_module(DEPENDS MitkDataTypesExt MitkLegacyGL
                    PACKAGE_DEPENDS
-                     PUBLIC ITK|ITKThresholding
+                     PUBLIC ITK|ITKThresholding OpenMP|OpenMP_CXX
                      PRIVATE ANN ITK|ITKIOImageBase
                   )
 
 add_subdirectory(test)
 
diff --git a/Modules/MapperExt/CMakeLists.txt b/Modules/MapperExt/CMakeLists.txt
index 05b14120b0..6e186316fc 100644
--- a/Modules/MapperExt/CMakeLists.txt
+++ b/Modules/MapperExt/CMakeLists.txt
@@ -1,5 +1,6 @@
 MITK_CREATE_MODULE(DEPENDS MitkDataTypesExt MitkLegacyGL
+                   PACKAGE_DEPENDS OpenMP|OpenMP_CXX
                   )
 
 add_subdirectory(test)