diff --git a/tests/simple_test/CMakeLists.txt b/tests/simple_test/CMakeLists.txt
index 228e537..02f1714 100644
--- a/tests/simple_test/CMakeLists.txt
+++ b/tests/simple_test/CMakeLists.txt
@@ -1,6 +1,6 @@
 
 # TEST_RUNNER
-add_executable(simple_test
+add_library(simple_test
     simple_test.cpp    
 )
 
@@ -8,7 +8,6 @@ target_link_libraries(simple_test
     ${CPPUTEST_LDFLAGS}
 )
 
-
 # TEST_DIRS 
 
 # INCLUDE_DIRS
diff --git a/tests/simple_test/simple_test.cpp b/tests/simple_test/simple_test.cpp
index f6b4cc5..08320d9 100644
--- a/tests/simple_test/simple_test.cpp
+++ b/tests/simple_test/simple_test.cpp
@@ -1,4 +1,3 @@
-#include <cstdlib>
 #include "CppUTest/TestHarness.h"
 
 /*