diff --git a/pbdebuild b/pbdebuild
new file mode 100755
index 0000000..664dfde
--- /dev/null
+++ b/pbdebuild
@@ -0,0 +1,4 @@
+#!/usr/bin/bash
+# A purpose-specific wrapper for debuild
+
+sudo env SOURCE_DATE_EPOCH="$(date +%s)" debuild