diff --git a/jersey-server/src/main/java/com/sun/jersey/server/impl/application/WebApplicationImpl.java b/jersey-server/src/main/java/com/sun/jersey/server/impl/application/WebApplicationImpl.java
index b32e8537e..3df350229 100644
--- a/jersey-server/src/main/java/com/sun/jersey/server/impl/application/WebApplicationImpl.java
+++ b/jersey-server/src/main/java/com/sun/jersey/server/impl/application/WebApplicationImpl.java
@@ -504,7 +504,7 @@ public IoCComponentProcessor get(final Class c, final ComponentScope scope) {
                 return (cp == NULL_COMPONENT_PROCESSOR) ? null : cp;
             }
 
-            synchronized (abstractResourceMap) {
+            synchronized (componentProcessorMap) {
                 cp = componentProcessorMap.get(c);
                 if (cp != null) {
                     return (cp == NULL_COMPONENT_PROCESSOR) ? null : cp;