diff --git a/main.a b/main.a
index ebc5fcd..b0b3826 100644
--- a/main.a
+++ b/main.a
@@ -335,7 +335,7 @@ TXT_DONE
 
 progStart
     +printStr TXT_PRECALCULATING
-    jsr preCalcMulTable    
+    jsr initArithmetic    
     +printStr TXT_DONE
     jsr testMain
     rts