diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c
index a137fe31db..7ca2c8f701 100644
--- a/libavcodec/mpegvideo.c
+++ b/libavcodec/mpegvideo.c
@@ -42,7 +42,6 @@
 #include "mpegutils.h"
 #include "mpegvideo.h"
 #include "mpegvideodata.h"
-#include "mpegvideo_unquantize.h"
 #include "libavutil/refstruct.h"
 
 
@@ -79,20 +78,6 @@ static av_cold void dsp_init(MpegEncContext *s)
     }
 }
 
-av_cold void ff_init_scantable(const uint8_t *permutation, ScanTable *st,
-                               const uint8_t *src_scantable)
-{
-    st->scantable = src_scantable;
-
-    for (int i = 0, end = -1; i < 64; i++) {
-        int j = src_scantable[i];
-        st->permutated[i] = permutation[j];
-        if (permutation[j] > end)
-            end = permutation[j];
-        st->raster_end[i] = end;
-    }
-}
-
 av_cold void ff_mpv_idct_init(MpegEncContext *s)
 {
     if (s->codec_id == AV_CODEC_ID_MPEG4)
diff --git a/libavcodec/mpegvideo_unquantize.c b/libavcodec/mpegvideo_unquantize.c
index 06c29d0753..9297c80b47 100644
--- a/libavcodec/mpegvideo_unquantize.c
+++ b/libavcodec/mpegvideo_unquantize.c
@@ -33,6 +33,20 @@
 #include "mpegvideodata.h"
 #include "mpegvideo_unquantize.h"
 
+av_cold void ff_init_scantable(const uint8_t *permutation, ScanTable *st,
+                               const uint8_t *src_scantable)
+{
+    st->scantable = src_scantable;
+
+    for (int i = 0, end = -1; i < 64; i++) {
+        int j = src_scantable[i];
+        st->permutated[i] = permutation[j];
+        if (permutation[j] > end)
+            end = permutation[j];
+        st->raster_end[i] = end;
+    }
+}
+
 static void dct_unquantize_mpeg1_intra_c(const MPVContext *s,
                                          int16_t *block, int n, int qscale)
 {