diff --git a/build/transpile.js b/build/transpile.js
index <HASH>..<HASH> 100644
--- a/build/transpile.js
+++ b/build/transpile.js
@@ -33,12 +33,14 @@ const commonRegexes = [
     [ /\.deepExtend\s/g, '.deep_extend'],
     [ /\.safeFloat2\s/g, '.safe_float_2'],
     [ /\.safeInteger2\s/g, '.safe_integer_2'],
+    [ /\.safeIntegerProduct2\s/g, '.safe_integer_product_2'],
     [ /\.safeString2\s/g, '.safe_string_2'],
     [ /\.safeStringLower2\s/g, '.safe_string_lower_2'],
     [ /\.safeStringUpper2\s/g, '.safe_string_upper_2'],
     [ /\.safeValue2\s/g, '.safe_value_2'],
     [ /\.safeFloat\s/g, '.safe_float'],
     [ /\.safeInteger\s/g, '.safe_integer'],
+    [ /\.safeIntegerProduct\s/g, '.safe_integer_product'],
     [ /\.safeString\s/g, '.safe_string'],
     [ /\.safeStringLower\s/g, '.safe_string_lower'],
     [ /\.safeStringUpper\s/g, '.safe_string_upper'],
added safeIntegerProduct, safeIntegerProduct2 to build/transpile.js