diff --git a/src/audio/SDL_audiotypecvt.c b/src/audio/SDL_audiotypecvt.c
index 29cc24d03..38dc5efbd 100644
--- a/src/audio/SDL_audiotypecvt.c
+++ b/src/audio/SDL_audiotypecvt.c
@@ -279,7 +279,7 @@ SDL_Convert_F32_to_S32_Scalar(SDL_AudioCVT *cvt, SDL_AudioFormat format)
         if (sample >= 1.0f) {
             *dst = 2147483647;
         } else if (sample <= -1.0f) {
-            *dst = -2147483648;
+            *dst = (Sint32) -2147483648LL;
         } else {
             *dst = ((Sint32)(sample * 8388607.0f)) << 8;
         }