diff --git a/libavcodec/aarch64/videodsp.S b/libavcodec/aarch64/videodsp.S
index 24067cc2af..fe2da0658e 100644
--- a/libavcodec/aarch64/videodsp.S
+++ b/libavcodec/aarch64/videodsp.S
@@ -19,10 +19,11 @@
 #include "libavutil/aarch64/asm.S"
 
 function ff_prefetch_aarch64, export=1
+1:
         subs            w2,  w2,  #2
         prfm            pldl1strm, [x0]
         prfm            pldl1strm, [x0,  x1]
         add             x0,  x0,  x1,  lsl #1
-        b.gt            X(ff_prefetch_aarch64)
+        b.gt            1b
         ret
 endfunc