diff --git a/libavcodec/x86/sbrdsp.asm b/libavcodec/x86/sbrdsp.asm
index 866969180f..1ce5777602 100644
--- a/libavcodec/x86/sbrdsp.asm
+++ b/libavcodec/x86/sbrdsp.asm
@@ -321,6 +321,8 @@ cglobal sbr_qmf_pre_shuffle, 1,4,7,z
     movq    [r2q], m2
     REP_RET
 
+%if WIN64 == 0
+
 %if WIN64
 %define NREGS 0
 %define NOISE_TABLE sbr_noise_table
@@ -428,3 +430,5 @@ apply_noise_main:
     add    count, mmsize
     jl      .loop
     RET
+
+%endif ; WIN64 == 0
diff --git a/libavcodec/x86/sbrdsp_init.c b/libavcodec/x86/sbrdsp_init.c
index cc88fcac97..4eff496f3a 100644
--- a/libavcodec/x86/sbrdsp_init.c
+++ b/libavcodec/x86/sbrdsp_init.c
@@ -68,7 +68,7 @@ av_cold void ff_sbrdsp_init_x86(SBRDSPContext *s)
     if (EXTERNAL_SSE2(mm_flags)) {
         s->qmf_deint_bfly   = ff_sbr_qmf_deint_bfly_sse2;
         s->qmf_pre_shuffle  = ff_sbr_qmf_pre_shuffle_sse2;
-#if ARCH_X86_32 || !defined(_MSC_VER)
+#if ARCH_X86_32 || !defined(_WIN32)
         s->hf_apply_noise[0] = ff_sbr_hf_apply_noise_0_sse2;
         s->hf_apply_noise[1] = ff_sbr_hf_apply_noise_1_sse2;
         s->hf_apply_noise[2] = ff_sbr_hf_apply_noise_2_sse2;