diff --git a/core/ir/instr_api.h b/core/ir/instr_api.h
index 02d7daecd1b..2dff45a4a42 100644
--- a/core/ir/instr_api.h
+++ b/core/ir/instr_api.h
@@ -244,7 +244,7 @@ struct _instr_t {
 
     /* Used to hold the relative offset within an instruction list when encoding. */
     size_t offset;
-}; /* instr_t */
+};     /* instr_t */
 #endif /* DR_FAST_IR */
 
 /**