diff --git a/server/src/main/java/com/cloud/server/ConfigurationServerImpl.java b/server/src/main/java/com/cloud/server/ConfigurationServerImpl.java
index 51793f22e90..8f10dd84b54 100644
--- a/server/src/main/java/com/cloud/server/ConfigurationServerImpl.java
+++ b/server/src/main/java/com/cloud/server/ConfigurationServerImpl.java
@@ -614,7 +614,7 @@ public class ConfigurationServerImpl extends ManagerBase implements Configuratio
             }
             // FIXME: take a global database lock here for safety.
             boolean onWindows = isOnWindows();
-            if(!onWindows) {
+            if (!onWindows && !(privkeyfile.exists() && pubkeyfile.exists())) {
                 Script.runSimpleBashScript("if [ -f " + privkeyfile + " ]; then rm -f " + privkeyfile + "; fi; ssh-keygen -t ecdsa -m PEM -N '' -f " + privkeyfile + " -q 2>/dev/null || ssh-keygen -t ecdsa -N '' -f " + privkeyfile + " -q");
             }