diff --git a/make/common/templates/chartserver/env b/make/common/templates/chartserver/env
index fca2ab0e3..205465ba6 100644
--- a/make/common/templates/chartserver/env
+++ b/make/common/templates/chartserver/env
@@ -27,7 +27,7 @@ LOG_JSON=true
 DISABLE_METRICS=false
 DISABLE_API=false
 DISABLE_STATEFILES=false
-ALLOW_OVERWRITE=false
+ALLOW_OVERWRITE=true
 CHART_URL=
 AUTH_ANONYMOUS_GET=false
 TLS_CERT=