diff --git a/libavcodec/riscv/vp8dsp_init.c b/libavcodec/riscv/vp8dsp_init.c
index 250fecb2f0..7ee17f331a 100644
--- a/libavcodec/riscv/vp8dsp_init.c
+++ b/libavcodec/riscv/vp8dsp_init.c
@@ -129,8 +129,8 @@ av_cold void ff_vp8dsp_init_riscv(VP8DSPContext *c)
 #if __riscv_xlen >= 64
         if (flags & AV_CPU_FLAG_RVV_I64)
             c->vp8_luma_dc_wht = ff_vp8_luma_dc_wht_rvv;
-#endif
         c->vp8_idct_add = ff_vp8_idct_add_rvv;
+#endif
         c->vp8_idct_dc_add = ff_vp8_idct_dc_add_rvv;
         c->vp8_idct_dc_add4y = ff_vp8_idct_dc_add4y_rvv;
         if (flags & AV_CPU_FLAG_RVV_I64)
diff --git a/libavcodec/riscv/vp8dsp_rvv.S b/libavcodec/riscv/vp8dsp_rvv.S
index a0548fbf0a..60c72f1b54 100644
--- a/libavcodec/riscv/vp8dsp_rvv.S
+++ b/libavcodec/riscv/vp8dsp_rvv.S
@@ -97,7 +97,6 @@ func ff_vp8_luma_dc_wht_rvv, zve64x
         vsse16.v    v3, (t3), t0
         ret
 endfunc
-#endif
 
 func ff_vp8_idct_add_rvv, zve32x
         lpad    0
@@ -158,6 +157,7 @@ func ff_vp8_idct_add_rvv, zve32x
         vsub.vv    v3, v4, v7
         jr         t0
 endfunc
+#endif
 
 func ff_vp8_idct_dc_add_rvv, zve32x
         lpad    0