diff --git a/src/dsp/dec_clip_tables.c b/src/dsp/dec_clip_tables.c
index 3b6dde86..74ba34c0 100644
--- a/src/dsp/dec_clip_tables.c
+++ b/src/dsp/dec_clip_tables.c
@@ -63,7 +63,7 @@ static const uint8_t abs0[255 + 255 + 1] = {
   0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff
 };
 
-static const int8_t sclip1[1020 + 1020 + 1] = {
+static const uint8_t sclip1[1020 + 1020 + 1] = {
   0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
   0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
   0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
@@ -236,7 +236,7 @@ static const int8_t sclip1[1020 + 1020 + 1] = {
   0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f, 0x7f
 };
 
-static const int8_t sclip2[112 + 112 + 1] = {
+static const uint8_t sclip2[112 + 112 + 1] = {
   0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
   0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
   0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
@@ -339,8 +339,8 @@ static volatile int tables_ok = 0;
 
 #endif
 
-const int8_t* const VP8ksclip1 = &sclip1[1020];
-const int8_t* const VP8ksclip2 = &sclip2[112];
+const int8_t* const VP8ksclip1 = (const int8_t*)&sclip1[1020];
+const int8_t* const VP8ksclip2 = (const int8_t*)&sclip2[112];
 const uint8_t* const VP8kclip1 = &clip1[255];
 const uint8_t* const VP8kabs0 = &abs0[255];