diff --git a/uw-spring-security-core/src/main/java/edu/wisc/uwss/preauth/PreauthenticatedUserDetailsAttributeMapper.java b/uw-spring-security-core/src/main/java/edu/wisc/uwss/preauth/PreauthenticatedUserDetailsAttributeMapper.java
index 46e54735fd4a903a300164611c345aee98319c68..cae33e0f4505b919827a9dab7286bcced5e6029e 100644
--- a/uw-spring-security-core/src/main/java/edu/wisc/uwss/preauth/PreauthenticatedUserDetailsAttributeMapper.java
+++ b/uw-spring-security-core/src/main/java/edu/wisc/uwss/preauth/PreauthenticatedUserDetailsAttributeMapper.java
@@ -323,7 +323,7 @@ public interface PreauthenticatedUserDetailsAttributeMapper {
     /**
      * @param manifestHeader the manifestHeader to set
      */
-    @Value("${preauth.manifestHeader:ismemberof}")
+    @Value("${preauth.manifestHeader:isMemberOf}")
     public void setManifestHeader(String manifestHeader) {
       this.manifestHeader = manifestHeader;
     }