diff --git a/src/lang/pt_BR.h b/src/lang/pt_BR.h
index bbe134fc..b4fe9601 100644
--- a/src/lang/pt_BR.h
+++ b/src/lang/pt_BR.h
@@ -10,7 +10,7 @@
 #define D_NO "No"
 
 #define D_ERROR_OUT_OF_MEMORY "Out of memory"
-#define D_ERROR_UNKNOWN "Unkown error"
+#define D_ERROR_UNKNOWN "Unknown error"
 
 #define D_CONFIG_NOT_CHANGED "Settings did not change"
 #define D_CONFIG_CHANGED "Settings changed"