diff --git a/src/main/java/com/inteligr8/alfresco/acs/AcsClientCxfImpl.java b/src/main/java/com/inteligr8/alfresco/acs/AcsClientCxfImpl.java
index 7c78d77..1cd5f6c 100644
--- a/src/main/java/com/inteligr8/alfresco/acs/AcsClientCxfImpl.java
+++ b/src/main/java/com/inteligr8/alfresco/acs/AcsClientCxfImpl.java
@@ -25,7 +25,7 @@ public class AcsClientCxfImpl extends ClientCxfImpl {
 	/**
 	 * This constructor is for Spring use.
 	 */
-	AcsClientCxfImpl() {
+	protected AcsClientCxfImpl() {
 	}
 	
 	/**
diff --git a/src/main/java/com/inteligr8/alfresco/acs/AcsClientJerseyImpl.java b/src/main/java/com/inteligr8/alfresco/acs/AcsClientJerseyImpl.java
index 68fc263..b1a14b6 100644
--- a/src/main/java/com/inteligr8/alfresco/acs/AcsClientJerseyImpl.java
+++ b/src/main/java/com/inteligr8/alfresco/acs/AcsClientJerseyImpl.java
@@ -25,7 +25,7 @@ public class AcsClientJerseyImpl extends ClientJerseyImpl {
 	/**
 	 * This constructor is for Spring use.
 	 */
-	AcsClientJerseyImpl() {
+	protected AcsClientJerseyImpl() {
 	}
 	
 	/**
diff --git a/src/main/java/com/inteligr8/alfresco/acs/AcsPublicRestApiCxfImpl.java b/src/main/java/com/inteligr8/alfresco/acs/AcsPublicRestApiCxfImpl.java
index b31bd5f..4581a96 100644
--- a/src/main/java/com/inteligr8/alfresco/acs/AcsPublicRestApiCxfImpl.java
+++ b/src/main/java/com/inteligr8/alfresco/acs/AcsPublicRestApiCxfImpl.java
@@ -25,7 +25,7 @@ public class AcsPublicRestApiCxfImpl extends AcsPublicRestApi {
 	/**
 	 * This constructor is for Spring use.
 	 */
-	AcsPublicRestApiCxfImpl() {
+	protected AcsPublicRestApiCxfImpl() {
 	}
 	
 	/**
diff --git a/src/main/java/com/inteligr8/alfresco/acs/AcsPublicRestApiJerseyImpl.java b/src/main/java/com/inteligr8/alfresco/acs/AcsPublicRestApiJerseyImpl.java
index 69e0708..77e3b71 100644
--- a/src/main/java/com/inteligr8/alfresco/acs/AcsPublicRestApiJerseyImpl.java
+++ b/src/main/java/com/inteligr8/alfresco/acs/AcsPublicRestApiJerseyImpl.java
@@ -25,7 +25,7 @@ public class AcsPublicRestApiJerseyImpl extends AcsPublicRestApi {
 	/**
 	 * This constructor is for Spring use.
 	 */
-	AcsPublicRestApiJerseyImpl() {
+	protected AcsPublicRestApiJerseyImpl() {
 	}
 	
 	/**