diff --git a/container_files/grouper.installer.properties b/container_files/grouper.installer.properties
index 33c3edf6..be9cd2b0 100644
--- a/container_files/grouper.installer.properties
+++ b/container_files/grouper.installer.properties
@@ -40,4 +40,4 @@ grouperInstaller.autorun.rabbitMqWhereInstalled = /opt/grouper/2.4.0/grouper.api
 
 # disable installing pspng, for now
 grouperInstaller.autorun.installPspng = t
-grouperInstaller.autorun.installPsp = t
+grouperInstaller.autorun.installPsp = f