diff --git a/src/intel/vulkan/genX_gpu_memcpy.c b/src/intel/vulkan/genX_gpu_memcpy.c
index 2e35964d0c9..bbf3d4b63ae 100644
--- a/src/intel/vulkan/genX_gpu_memcpy.c
+++ b/src/intel/vulkan/genX_gpu_memcpy.c
@@ -121,8 +121,8 @@ genX(cmd_buffer_so_memcpy)(struct anv_cmd_buffer *cmd_buffer,
 
    /* The maximum copy block size is 4 32-bit components at a time. */
    unsigned bs = 16;
-   bs = gcd_pow2_u64(bs, src_offset);
-   bs = gcd_pow2_u64(bs, dst_offset);
+   bs = gcd_pow2_u64(bs, src.offset);
+   bs = gcd_pow2_u64(bs, dst.offset);
    bs = gcd_pow2_u64(bs, size);
 
    enum isl_format format;