diff --git a/Modules/Classification/CLUtilities/src/MiniAppUtils/mitkSplitParameterToVector.cpp b/Modules/Classification/CLUtilities/src/MiniAppUtils/mitkSplitParameterToVector.cpp
index 5124a50f94..f1051a9285 100644
--- a/Modules/Classification/CLUtilities/src/MiniAppUtils/mitkSplitParameterToVector.cpp
+++ b/Modules/Classification/CLUtilities/src/MiniAppUtils/mitkSplitParameterToVector.cpp
@@ -1,61 +1,61 @@
 /*===================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center,
 Division of Medical and Biological Informatics.
 All rights reserved.
 
 This software is distributed WITHOUT ANY WARRANTY; without
 even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.
 
 See LICENSE.txt or http://www.mitk.org for details.
 
 ===================================================================*/
 
 #include <mitkSplitParameterToVector.h>
 
 #include <sstream>
 
 std::vector<double> mitk::cl::splitDouble(std::string str, char delimiter) {
   std::vector<double> internal;
   std::stringstream ss(str); // Turn the string into a stream.
   std::string tok;
   double val;
   while (std::getline(ss, tok, delimiter)) {
     std::stringstream s2(tok);
     s2 >> val;
     internal.push_back(val);
   }
 
   return internal;
 }
 
-static std::vector<int> mitk::cl::splitInt(std::string str, char delimiter) {
+std::vector<int> mitk::cl::splitInt(std::string str, char delimiter) {
   std::vector<int> internal;
   std::stringstream ss(str); // Turn the string into a stream.
   std::string tok;
   int val;
   while (std::getline(ss, tok, delimiter)) {
     std::stringstream s2(tok);
     s2 >> val;
     internal.push_back(val);
   }
 
   return internal;
 }
 
-static std::vector<std::string> mitk::cl::splitString(std::string str, char delimiter) {
+std::vector<std::string> mitk::cl::splitString(std::string str, char delimiter) {
   std::vector<std::string> internal;
   std::stringstream ss(str); // Turn the string into a stream.
   std::string tok;
   std::string val;
   while (std::getline(ss, tok, delimiter)) {
     std::stringstream s2(tok);
     s2 >> val;
     internal.push_back(val);
   }
 
   return internal;
 }
\ No newline at end of file