diff --git a/packages/multimedia/ffmpeg/patches/rpi4-hevc/ffmpeg-001-pfcd_hevc_optimisations.patch b/packages/multimedia/ffmpeg/patches/rpi4-hevc/ffmpeg-001-pfcd_hevc_optimisations.patch
index a878e9ca5e..19fabf4fd7 100644
--- a/packages/multimedia/ffmpeg/patches/rpi4-hevc/ffmpeg-001-pfcd_hevc_optimisations.patch
+++ b/packages/multimedia/ffmpeg/patches/rpi4-hevc/ffmpeg-001-pfcd_hevc_optimisations.patch
@@ -948,8 +948,8 @@ index 0000000000..af00de6339
 +    vcsm_init();
 +
 +    rpi->fp_reg = stderr;
-+    rpi->apb = setup_io("/dev/argon-hevcmem", 0);
-+    rpi->interrupt = setup_io("/dev/argon-intcmem", 0);
++    rpi->apb = setup_io("/dev/rpivid-hevcmem", 0);
++    rpi->interrupt = setup_io("/dev/rpivid-intcmem", 0);
 +    //rpi->sdram = setup_io(0xfe001000);
 +
 +    if (!rpi->apb)