diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 5837b8d8e0..1423bef50a 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -2509,9 +2509,6 @@ typedef struct AVCodecContext {
 #define FF_IDCT_INT           1
 #define FF_IDCT_SIMPLE        2
 #define FF_IDCT_SIMPLEMMX     3
-#if FF_API_MMI
-#define FF_IDCT_MMI           5
-#endif
 #define FF_IDCT_ARM           7
 #define FF_IDCT_ALTIVEC       8
 #define FF_IDCT_SH4           9
diff --git a/libavcodec/options_table.h b/libavcodec/options_table.h
index befa448c40..42c0ad0ee9 100644
--- a/libavcodec/options_table.h
+++ b/libavcodec/options_table.h
@@ -189,9 +189,6 @@ static const AVOption options[]={
 {"int", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_IDCT_INT }, INT_MIN, INT_MAX, V|E|D, "idct"},
 {"simple", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_IDCT_SIMPLE }, INT_MIN, INT_MAX, V|E|D, "idct"},
 {"simplemmx", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_IDCT_SIMPLEMMX }, INT_MIN, INT_MAX, V|E|D, "idct"},
-#if FF_API_MMI
-{"mmi", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_IDCT_MMI }, INT_MIN, INT_MAX, V|E|D, "idct"},
-#endif
 {"arm", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_IDCT_ARM }, INT_MIN, INT_MAX, V|E|D, "idct"},
 {"altivec", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_IDCT_ALTIVEC }, INT_MIN, INT_MAX, V|E|D, "idct"},
 {"sh4", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_IDCT_SH4 }, INT_MIN, INT_MAX, V|E|D, "idct"},
diff --git a/libavcodec/version.h b/libavcodec/version.h
index 4825161e42..cf8f6b52d8 100644
--- a/libavcodec/version.h
+++ b/libavcodec/version.h
@@ -76,9 +76,6 @@
 #ifndef FF_API_AVCODEC_RESAMPLE
 #define FF_API_AVCODEC_RESAMPLE  (LIBAVCODEC_VERSION_MAJOR < 56)
 #endif
-#ifndef FF_API_MMI
-#define FF_API_MMI               (LIBAVCODEC_VERSION_MAJOR < 55)
-#endif
 #ifndef FF_API_IDCT
 #define FF_API_IDCT              (LIBAVCODEC_VERSION_MAJOR < 55)
 #endif