diff --git a/.drone-home.jsonnet b/.drone-home.jsonnet
index 952961e..2f3aa2e 100644
--- a/.drone-home.jsonnet
+++ b/.drone-home.jsonnet
@@ -194,7 +194,7 @@ local images = {
             function(s) function(step) step {
               settings +: {
                 script +: [
-                  "export %(env)s='$${%(env)s}'" % {
+                  "export %(env)s='${%(env)s}'" % {
                     env: util.environment(s),
                   },
                 ],