diff --git a/libavutil/softfloat.h b/libavutil/softfloat.h
index 4b895f014b..df3fc798d7 100644
--- a/libavutil/softfloat.h
+++ b/libavutil/softfloat.h
@@ -155,7 +155,7 @@ static inline av_const SoftFloat av_sub_sf(SoftFloat a, SoftFloat b){
  */
 static inline av_const SoftFloat av_int2sf(int v, int frac_bits){
     int exp_offset = 0;
-    if(v == INT_MIN){
+    if(v <= INT_MIN + 1){
         exp_offset = 1;
         v>>=1;
     }