1 files changed, 1 insertions, 1 deletions
diff --git a/server/src/com/vaadin/DefaultDeploymentConfiguration.java b/server/src/com/vaadin/DefaultDeploymentConfiguration.java
index fed558c5b5..a9818f2c8b 100644
--- a/server/src/com/vaadin/DefaultDeploymentConfiguration.java
+++ b/server/src/com/vaadin/DefaultDeploymentConfiguration.java
@@ -219,7 +219,7 @@ public class DefaultDeploymentConfiguration implements DeploymentConfiguration {
         try {
             heartbeatInterval = Integer
                     .parseInt(getApplicationOrSystemProperty(
-                            Constants.SERVLET_PARAMETER_HEARTBEAT_RATE, "300"));
+                            Constants.SERVLET_PARAMETER_HEARTBEAT_INTERVAL, "300"));
         } catch (NumberFormatException e) {
             getLogger().warning(
                     Constants.WARNING_HEARTBEAT_INTERVAL_NOT_NUMERIC);