diff --git a/VERSION b/VERSION
index aa20a806..293011fd 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-B2-rc2-3-g553e2830bb+1
\ No newline at end of file
+B2-rc2-4-g6d296f2b44+1
\ No newline at end of file
diff --git a/client/src/main.c b/client/src/main.c
index 87399fa6..8fa1ed9d 100644
--- a/client/src/main.c
+++ b/client/src/main.c
@@ -1483,7 +1483,11 @@ static int lg_run()
     DEBUG_ERROR("Please install the matching host application for this client");
 
     if (magicMatches)
+    {
       DEBUG_ERROR("Expected KVMFR version %d, got %d", KVMFR_VERSION, udata->version);
+      if (udata->version >= 2)
+        DEBUG_ERROR("Host version: %s", udata->hostver);
+    }
     else
       DEBUG_ERROR("Invalid KVMFR magic");