diff --git a/src/blitter/ntapi_blt_block.c b/src/blitter/ntapi_blt_block.c
index 803e723..7fd0094 100644
--- a/src/blitter/ntapi_blt_block.c
+++ b/src/blitter/ntapi_blt_block.c
@@ -98,7 +98,7 @@ int32_t __fastcall __ntapi_blt_obtain(
 	if (blitter->info.blocks_avail == 0)
 		return NT_STATUS_ALLOCATE_BUCKET;
 	else if ((bit = *blkid % (8*sizeof(size_t))) == 0)
-		return __ntapi_blt_acquire(blitter,blkid);
+		return __blt_acquire(blitter,blkid);
 
 	for (n=0,mask=(uintptr_t)-1; n<bit; n++)
 		mask ^= ((size_t)1 << n);