diff --git a/libavcodec/x86/hevcdsp.h b/libavcodec/x86/hevcdsp.h
index 601dede8e3..0a52a95519 100644
--- a/libavcodec/x86/hevcdsp.h
+++ b/libavcodec/x86/hevcdsp.h
@@ -25,6 +25,8 @@
 #ifndef AVCODEC_X86_HEVCDSP_H
 #define AVCODEC_X86_HEVCDSP_H
 
+#include <stdint.h>
+
 #define PEL_LINK(dst, idx1, idx2, idx3, name, D, opt) \
 dst[idx1][idx2][idx3] = ff_hevc_put_hevc_ ## name ## _ ## D ## _##opt; \
 dst ## _bi[idx1][idx2][idx3] = ff_hevc_put_hevc_bi_ ## name ## _ ## D ## _##opt; \