diff --git a/stdlib/std/cells.tact b/stdlib/std/cells.tact
index d14651bc1..dd0d5baf5 100644
--- a/stdlib/std/cells.tact
+++ b/stdlib/std/cells.tact
@@ -202,8 +202,6 @@ inline fun emptySlice(): Slice {
     return emptyCell().asSlice();
 }
 
-asm fun stringHash(data: Slice): Int { SHA256U }
-
 struct DataSize {
     cells: Int;
     bits: Int;