diff --git a/akka-remote/src/main/java/akka/remote/RemoteProtocol.java b/akka-remote/src/main/java/akka/remote/RemoteProtocol.java
index a7e964bd42..423d2383a3 100644
--- a/akka-remote/src/main/java/akka/remote/RemoteProtocol.java
+++ b/akka-remote/src/main/java/akka/remote/RemoteProtocol.java
@@ -702,7 +702,7 @@ public final class RemoteProtocol {
         maybeForceBuilderInitialization();
       }
       
-      private Builder(BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
@@ -1496,7 +1496,7 @@ public final class RemoteProtocol {
         maybeForceBuilderInitialization();
       }
       
-      private Builder(BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
@@ -2868,7 +2868,7 @@ public final class RemoteProtocol {
         maybeForceBuilderInitialization();
       }
       
-      private Builder(BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
@@ -3343,7 +3343,7 @@ public final class RemoteProtocol {
         maybeForceBuilderInitialization();
       }
       
-      private Builder(BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
@@ -4170,7 +4170,7 @@ public final class RemoteProtocol {
         maybeForceBuilderInitialization();
       }
       
-      private Builder(BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
@@ -5536,7 +5536,7 @@ public final class RemoteProtocol {
         maybeForceBuilderInitialization();
       }
       
-      private Builder(BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
@@ -6044,7 +6044,7 @@ public final class RemoteProtocol {
         maybeForceBuilderInitialization();
       }
       
-      private Builder(BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
@@ -6509,7 +6509,7 @@ public final class RemoteProtocol {
         maybeForceBuilderInitialization();
       }
       
-      private Builder(BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
@@ -7056,7 +7056,7 @@ public final class RemoteProtocol {
         maybeForceBuilderInitialization();
       }
       
-      private Builder(BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
@@ -7489,7 +7489,7 @@ public final class RemoteProtocol {
         maybeForceBuilderInitialization();
       }
       
-      private Builder(BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
@@ -7892,7 +7892,7 @@ public final class RemoteProtocol {
         maybeForceBuilderInitialization();
       }
       
-      private Builder(BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
@@ -8295,7 +8295,7 @@ public final class RemoteProtocol {
         maybeForceBuilderInitialization();
       }
       
-      private Builder(BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
@@ -8765,7 +8765,7 @@ public final class RemoteProtocol {
         maybeForceBuilderInitialization();
       }
       
-      private Builder(BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
@@ -9310,7 +9310,7 @@ public final class RemoteProtocol {
         maybeForceBuilderInitialization();
       }
       
-      private Builder(BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
@@ -10123,7 +10123,7 @@ public final class RemoteProtocol {
         maybeForceBuilderInitialization();
       }
       
-      private Builder(BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessage.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }