diff --git a/rakefile.rb b/rakefile.rb
index 8c9f7c6..e5d0ab9 100644
--- a/rakefile.rb
+++ b/rakefile.rb
@@ -49,7 +49,7 @@ namespace :test do
   task :system => [:clobber] do
     report "\nRunning system tests..."
 
-    tests_failed = run_systests(FileList['test/system/cases/*.yml'])
+    tests_failed = run_systests(FileList['test/system/test_interactions/*.yml'])
     raise "System tests failed." if (tests_failed > 0)
   end
 end
\ No newline at end of file
diff --git a/test/system/test_interations/basic_expect_and_return.yml b/test/system/test_interations/basic_expect_and_return.yml
index 294f205..aa3ead4 100644
--- a/test/system/test_interations/basic_expect_and_return.yml
+++ b/test/system/test_interations/basic_expect_and_return.yml
@@ -22,6 +22,8 @@
       UINT32 function_c(int a);
       char* function_d(char a[], char* b);
 
+      void ( ( * const OSEKOStaskStartAddress [] ) ( void ) );
+
     :code: |
       UINT32 function_a(int a, int b)    
       {