diff --git a/libavcodec/x86/constants.c b/libavcodec/x86/constants.c
index 9b0d6ea47b..0bea3e2ac9 100644
--- a/libavcodec/x86/constants.c
+++ b/libavcodec/x86/constants.c
@@ -74,7 +74,6 @@ DECLARE_ALIGNED(32, const ymm_reg,  ff_pb_80)   = { 0x8080808080808080ULL, 0x808
                                                     0x8080808080808080ULL, 0x8080808080808080ULL };
 DECLARE_ALIGNED(32, const ymm_reg,  ff_pb_FE)   = { 0xFEFEFEFEFEFEFEFEULL, 0xFEFEFEFEFEFEFEFEULL,
                                                     0xFEFEFEFEFEFEFEFEULL, 0xFEFEFEFEFEFEFEFEULL };
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pb_FC)   = { 0xFCFCFCFCFCFCFCFCULL, 0xFCFCFCFCFCFCFCFCULL };
 
 DECLARE_ALIGNED(16, const xmm_reg,  ff_ps_neg)  = { 0x8000000080000000ULL, 0x8000000080000000ULL };
 
diff --git a/libavcodec/x86/constants.h b/libavcodec/x86/constants.h
index 92ad9bb341..311794dae3 100644
--- a/libavcodec/x86/constants.h
+++ b/libavcodec/x86/constants.h
@@ -55,7 +55,6 @@ extern const ymm_reg  ff_pb_1;
 extern const ymm_reg  ff_pb_2;
 extern const ymm_reg  ff_pb_3;
 extern const ymm_reg  ff_pb_80;
-extern const xmm_reg  ff_pb_FC;
 extern const ymm_reg  ff_pb_FE;
 
 extern const xmm_reg  ff_ps_neg;
diff --git a/libavcodec/x86/h263_loopfilter.asm b/libavcodec/x86/h263_loopfilter.asm
index ebe76f01af..083537154b 100644
--- a/libavcodec/x86/h263_loopfilter.asm
+++ b/libavcodec/x86/h263_loopfilter.asm
@@ -22,8 +22,10 @@
 
 %include "libavutil/x86/x86util.asm"
 
-cextern pb_FC
+SECTION_RODATA
+
 cextern h263_loop_filter_strength
+pb_FC: times 16 db 0xFC
 
 SECTION .text