diff --git a/builders/macos-python-builder.psm1 b/builders/macos-python-builder.psm1
index 257ceda..90c4d98 100644
--- a/builders/macos-python-builder.psm1
+++ b/builders/macos-python-builder.psm1
@@ -1,3 +1,5 @@
+using module "./nix-python-builder.psm1"
+
 class macOSPythonBuilder : NixPythonBuilder {
     <#
     .SYNOPSIS