diff --git a/include/fast_float/float_common.h b/include/fast_float/float_common.h
index 62d199c..46d2f1e 100644
--- a/include/fast_float/float_common.h
+++ b/include/fast_float/float_common.h
@@ -198,12 +198,16 @@ using parse_options = parse_options_t<char>;
 
 #ifndef FASTFLOAT_ASSERT
 #define FASTFLOAT_ASSERT(x)                                                    \
-  { ((void)(x)); }
+  {                                                                            \
+    ((void)(x));                                                               \
+  }
 #endif
 
 #ifndef FASTFLOAT_DEBUG_ASSERT
 #define FASTFLOAT_DEBUG_ASSERT(x)                                              \
-  { ((void)(x)); }
+  {                                                                            \
+    ((void)(x));                                                               \
+  }
 #endif
 
 // rust style `try!()` macro, or `?` operator