diff --git a/include/spdlog/common.h b/include/spdlog/common.h
index 350ae08b..157ce8e9 100644
--- a/include/spdlog/common.h
+++ b/include/spdlog/common.h
@@ -192,8 +192,8 @@ struct source_loc
     {
     }
     SPDLOG_CONSTEXPR source_loc(const char *filename, int line)
-        : filename(filename)
-        , line(static_cast<uint32_t>(line))
+        : filename{filename}
+        , line{static_cast<uint32_t>(line)}
     {
     }