diff --git a/CMakeLists.txt b/CMakeLists.txt
index 44b53b2..9e2d682 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,10 +3,9 @@ project(core)
 
 add_executable(core main.c)
 
-SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99 -Wpedantic -Werror -Wall -Wextra -luuid -lsqlite3 -g -fprofile-arcs -ftest-coverage")
+SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99 -Wpedantic -Werror -Wall -Wextra -luuid -lsqlite3 -ffile-prefix-map=${CMAKE_SOURCE_DIR}/=/")
 
-string(LENGTH "${CMAKE_SOURCE_DIR}/" SOURCE_PATH_SIZE)
-add_definitions("-DSOURCE_PATH_SIZE=${SOURCE_PATH_SIZE}")
+set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -g -fprofile-arcs -ftest-coverage")
 
 add_definitions("-DMG_ENABLE_EXTRA_ERRORS_DESC")
 
diff --git a/include/logger.h b/include/logger.h
index 10a2553..37efc33 100644
--- a/include/logger.h
+++ b/include/logger.h
@@ -7,20 +7,14 @@
 #include <colors.h>
 #include <config.h>
 
-#ifndef SOURCE_PATH_SIZE
-    #define SOURCE_PATH_SIZE 0
-#endif
-
-#define __FILENAME__ (__FILE__ + SOURCE_PATH_SIZE)
-
 void
 logger_log(FILE *stream, log_level_t level, const char *filename, int line, const char *func, const char *msg, ...);
 
-#define LOG_TRACE(...) logger_log(stdout, LOG_LEVEL_TRACE, __FILENAME__, __LINE__, __func__, ##__VA_ARGS__)
-#define LOG_DEBUG(...) logger_log(stdout, LOG_LEVEL_DEBUG, __FILENAME__, __LINE__, __func__, ##__VA_ARGS__)
-#define LOG_INFO(...)  logger_log(stdout, LOG_LEVEL_INFO , __FILENAME__, __LINE__, __func__, ##__VA_ARGS__)
-#define LOG_WARN(...)  logger_log(stdout, LOG_LEVEL_WARN , __FILENAME__, __LINE__, __func__, ##__VA_ARGS__)
-#define LOG_ERROR(...) logger_log(stderr, LOG_LEVEL_ERROR, __FILENAME__, __LINE__, __func__, ##__VA_ARGS__)
-#define LOG_FATAL(...) logger_log(stderr, LOG_LEVEL_FATAL, __FILENAME__, __LINE__, __func__, ##__VA_ARGS__)
+#define LOG_TRACE(...) logger_log(stdout, LOG_LEVEL_TRACE, __FILE__, __LINE__, __func__, ##__VA_ARGS__)
+#define LOG_DEBUG(...) logger_log(stdout, LOG_LEVEL_DEBUG, __FILE__, __LINE__, __func__, ##__VA_ARGS__)
+#define LOG_INFO(...)  logger_log(stdout, LOG_LEVEL_INFO , __FILE__, __LINE__, __func__, ##__VA_ARGS__)
+#define LOG_WARN(...)  logger_log(stdout, LOG_LEVEL_WARN , __FILE__, __LINE__, __func__, ##__VA_ARGS__)
+#define LOG_ERROR(...) logger_log(stderr, LOG_LEVEL_ERROR, __FILE__, __LINE__, __func__, ##__VA_ARGS__)
+#define LOG_FATAL(...) logger_log(stderr, LOG_LEVEL_FATAL, __FILE__, __LINE__, __func__, ##__VA_ARGS__)
 
 #endif //CORE_LOGGER_H