diff --git a/src/gdb.c b/src/gdb.c
index 1c0b787..fba6877 100644
--- a/src/gdb.c
+++ b/src/gdb.c
@@ -145,7 +145,7 @@ void gdb_set_step_toggle(int (*func)(int set)) {
 }
 #endif
 
-#ifdef DGB_SWBREAK
+#ifdef DBG_SWBREAK
 void gdb_set_swbreak_toggle(int (*func)(int set, void *addr)) {
     _gdb_toggle_swbreak = func;
 }