diff --git a/libavcodec/x86/fdctdsp_init.c b/libavcodec/x86/fdctdsp_init.c
index 92a842433d..107912afc8 100644
--- a/libavcodec/x86/fdctdsp_init.c
+++ b/libavcodec/x86/fdctdsp_init.c
@@ -26,6 +26,7 @@
 av_cold void ff_fdctdsp_init_x86(FDCTDSPContext *c, AVCodecContext *avctx,
                                  unsigned high_bit_depth)
 {
+#if HAVE_SSE2_INLINE
     int cpu_flags = av_get_cpu_flags();
     const int dct_algo = avctx->dct_algo;
 
@@ -35,4 +36,5 @@ av_cold void ff_fdctdsp_init_x86(FDCTDSPContext *c, AVCodecContext *avctx,
                 c->fdct = ff_fdct_sse2;
         }
     }
+#endif
 }