diff --git a/libswscale/yuv2rgb.c b/libswscale/yuv2rgb.c
index 23c5f6dc48..53b69d0f73 100644
--- a/libswscale/yuv2rgb.c
+++ b/libswscale/yuv2rgb.c
@@ -680,7 +680,7 @@ static void fill_table(uint8_t* table[256 + 2*YUVRGB_TABLE_HEADROOM], const int
     }
 }
 
-static void fill_gv_table(int table[256 + 2*YUVRGB_TABLE_HEADROOM], const int elemsize, const int inc)
+static void fill_gv_table(int table[256 + 2*YUVRGB_TABLE_HEADROOM], const int elemsize, const int64_t inc)
 {
     int i;
     int off    = -(inc >> 9);