diff --git a/openid-connect-server/src/main/java/org/mitre/openid/connect/web/ResourceSetRegistrationEndpoint.java b/openid-connect-server/src/main/java/org/mitre/openid/connect/web/ResourceSetRegistrationEndpoint.java
index af24c99da..8bb64faf6 100644
--- a/openid-connect-server/src/main/java/org/mitre/openid/connect/web/ResourceSetRegistrationEndpoint.java
+++ b/openid-connect-server/src/main/java/org/mitre/openid/connect/web/ResourceSetRegistrationEndpoint.java
@@ -229,7 +229,7 @@ public class ResourceSetRegistrationEndpoint {
 		if (auth instanceof OAuth2Authentication) {
 			OAuth2Authentication oAuth2Authentication = (OAuth2Authentication) auth;
 			if (oAuth2Authentication.getOAuth2Request().getScope() == null
-					|| oAuth2Authentication.getOAuth2Request().getScope().contains(SystemScopeService.RESOURCE_SET_REGISTRATION_SCOPE)) {
+					|| !oAuth2Authentication.getOAuth2Request().getScope().contains(SystemScopeService.RESOURCE_SET_REGISTRATION_SCOPE)) {
 				throw new InsufficientScopeException("Insufficient scope", ImmutableSet.of(SystemScopeService.RESOURCE_SET_REGISTRATION_SCOPE));
 			}
 		}