diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4d0929e..da87e05 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -37,6 +37,7 @@ if(NOT CMAKE_SKIP_INSTALL_RULES)
   include(cmake/install-rules.cmake)
 endif()
 
-if (PROJECT_IS_TOP_LEVEL)
+if (PROJECT_IS_TOP_LEVEL AND BUILD_TESTING)
+  enable_testing()
   include(cmake/dev-mode.cmake)
-endif()
\ No newline at end of file
+endif()
diff --git a/cmake/dev-mode.cmake b/cmake/dev-mode.cmake
index 8d6c722..a9c5cd4 100644
--- a/cmake/dev-mode.cmake
+++ b/cmake/dev-mode.cmake
@@ -10,19 +10,20 @@ set_property(GLOBAL PROPERTY USE_FOLDERS YES)
 include(CTest)
 if(BUILD_TESTING)
   #add_subdirectory(tests)
-endif()
 
-# Done in developer mode only, so users won't be bothered by this :)
-file(GLOB_RECURSE headers CONFIGURE_DEPENDS "${PROJECT_SOURCE_DIR}/include/${PROJECT_NAME}/*.hpp")
-source_group(TREE "${PROJECT_SOURCE_DIR}/include" PREFIX headers FILES ${headers})
+  # Done in developer mode only, so users won't be bothered by this :)
+  file(GLOB_RECURSE headers CONFIGURE_DEPENDS "${PROJECT_SOURCE_DIR}/include/${PROJECT_NAME}/*.hpp")
+  source_group(TREE "${PROJECT_SOURCE_DIR}/include" PREFIX headers FILES ${headers})
+
+  file(GLOB_RECURSE sources CONFIGURE_DEPENDS "${PROJECT_SOURCE_DIR}/src/*.cpp")
+  source_group(TREE "${PROJECT_SOURCE_DIR}/src" PREFIX sources FILES ${sources})
 
-file(GLOB_RECURSE sources CONFIGURE_DEPENDS "${PROJECT_SOURCE_DIR}/src/*.cpp")
-source_group(TREE "${PROJECT_SOURCE_DIR}/src" PREFIX sources FILES ${sources})
+  add_executable(${PROJECT_NAME}_ide ${sources} ${headers})
 
-add_executable(${PROJECT_NAME}_ide ${sources} ${headers})
+  target_link_libraries(${PROJECT_NAME}_ide PRIVATE ${PROJECT_NAME}::${PROJECT_NAME})
 
-target_link_libraries(${PROJECT_NAME}_ide PRIVATE ${PROJECT_NAME}::${PROJECT_NAME})
+  set_target_properties(${PROJECT_NAME}_${PROJECT_NAME} ${PROJECT_NAME}_ide PROPERTIES FOLDER ProjectTargets)
 
-set_target_properties(${PROJECT_NAME}_${PROJECT_NAME} ${PROJECT_NAME}_ide PROPERTIES FOLDER ProjectTargets)
+  add_test(NAME ${PROJECT_NAME}_ide COMMAND ${PROJECT_NAME}_ide)
 
-add_test(NAME ${PROJECT_NAME}_ide COMMAND ${PROJECT_NAME}_ide)
+endif()