diff --git a/src/checkmemoryleak.h b/src/checkmemoryleak.h
index 9daef207a..fb090d899 100644
--- a/src/checkmemoryleak.h
+++ b/src/checkmemoryleak.h
@@ -148,7 +148,9 @@ public:
 
     void check();
 
+#ifndef UNIT_TESTING
 private:
+#endif
 
     bool matchFunctionsThatReturnArg(const Token *tok, const std::string &varname);
 
diff --git a/src/tokenize.h b/src/tokenize.h
index 23c75a02b..71e65423c 100644
--- a/src/tokenize.h
+++ b/src/tokenize.h
@@ -112,7 +112,9 @@ public:
      */
     std::map<std::string, ClassInfo> _classInfoList;
 
+#ifndef UNIT_TESTING
 private:
+#endif
 
     /**
      * Simplify variable declarations