diff --git a/src/saveload/saveload.cpp b/src/saveload/saveload.cpp
index 6fe2a8e636..d83fc74c72 100644
--- a/src/saveload/saveload.cpp
+++ b/src/saveload/saveload.cpp
@@ -564,7 +564,7 @@ void NORETURN SlError(StringID string, const char *extra_msg, bool already_mallo
 /**
  * As SlError, except that it takes a format string and additional parameters
  */
-void CDECL NORETURN SlErrorFmt(StringID string, const char *msg, ...)
+void NORETURN CDECL SlErrorFmt(StringID string, const char *msg, ...)
 {
 	va_list va;
 	va_start(va, msg);
@@ -588,7 +588,7 @@ void NORETURN SlErrorCorrupt(const char *msg, bool already_malloced)
 /**
  * As SlErrorCorruptFmt, except that it takes a format string and additional parameters
  */
-void CDECL NORETURN SlErrorCorruptFmt(const char *msg, ...)
+void NORETURN CDECL SlErrorCorruptFmt(const char *msg, ...)
 {
 	va_list va;
 	va_start(va, msg);
diff --git a/src/saveload/saveload.h b/src/saveload/saveload.h
index 330cdde072..8df011958b 100644
--- a/src/saveload/saveload.h
+++ b/src/saveload/saveload.h
@@ -631,8 +631,8 @@ void SlObject(void *object, const SaveLoad *sld);
 bool SlObjectMember(void *object, const SaveLoad *sld);
 void NORETURN SlError(StringID string, const char *extra_msg = NULL, bool already_malloced = false);
 void NORETURN SlErrorCorrupt(const char *msg, bool already_malloced = false);
-void CDECL NORETURN SlErrorFmt(StringID string, const char *msg, ...) WARN_FORMAT(2, 3);
-void CDECL NORETURN SlErrorCorruptFmt(const char *msg, ...) WARN_FORMAT(1, 2);
+void NORETURN CDECL SlErrorFmt(StringID string, const char *msg, ...) WARN_FORMAT(2, 3);
+void NORETURN CDECL SlErrorCorruptFmt(const char *msg, ...) WARN_FORMAT(1, 2);
 
 bool SaveloadCrashWithMissingNewGRFs();