diff --git a/src/basic/math/b8d7.normal_FAC1.jmp.s b/src/basic/math/b8d7.normal_FAC1.jmp.s
deleted file mode 100644
index 746e9bb5..00000000
--- a/src/basic/math/b8d7.normal_FAC1.jmp.s
+++ /dev/null
@@ -1,9 +0,0 @@
-;; #LAYOUT# STD *       #TAKE
-;; #LAYOUT# X16 BASIC_0 #TAKE-OFFSET 2000
-;; #LAYOUT# *   BASIC_0 #TAKE
-;; #LAYOUT# *   *       #IGNORE
-
-; Just a compatibility jump - our routine is longer than original one
-
-normal_FAC1:
-	jmp normal_FAC1_impl