diff --git a/include/blt/std/assert.h b/include/blt/std/assert.h
index 45934d5..5962720 100644
--- a/include/blt/std/assert.h
+++ b/include/blt/std/assert.h
@@ -7,24 +7,6 @@
 #ifndef BLT_ASSERT_H
 #define BLT_ASSERT_H
 
-#ifdef __GNUC__
-    
-    #include <execinfo.h>
-    #include <cstdlib>
-
-#endif
-
-#ifdef __GNUC__
-    #define BLT_STACK_TRACE(number) void* ptrs[number]; \
-            int size = backtrace(ptrs, number);         \
-            char** messages = backtrace_symbols(ptrs, size);
-    
-    #define BLT_FREE_STACK_TRACE() free(messages);
-#else
-    #define BLT_STACK_TRACE(number) void();
-    #define BLT_FREE_STACK_TRACE() void();
-#endif
-
 namespace blt
 {
     void printStacktrace(char** messages, int size, const char* path, int line);
diff --git a/src/blt/std/assert.cpp b/src/blt/std/assert.cpp
index 5472479..124c277 100644
--- a/src/blt/std/assert.cpp
+++ b/src/blt/std/assert.cpp
@@ -10,6 +10,24 @@
 #include <iomanip>
 #include <sstream>
 
+#ifdef __GNUC__
+    
+    #include <execinfo.h>
+    #include <cstdlib>
+
+#endif
+
+#ifdef __GNUC__
+    #define BLT_STACK_TRACE(number) void* ptrs[number]; \
+            int size = backtrace(ptrs, number);         \
+            char** messages = backtrace_symbols(ptrs, size);
+    
+    #define BLT_FREE_STACK_TRACE() free(messages);
+#else
+#define BLT_STACK_TRACE(number) void();
+    #define BLT_FREE_STACK_TRACE() void();
+#endif
+
 namespace blt {
     
     static inline std::string _macro_filename(const std::string& path){