diff --git a/CHANGELOG.md b/CHANGELOG.md
index c4cf928..7baab09 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Change Log
 
+## [v1.0.5]
+
+- Avoid errors during `onProjectStatusChanged`, as the OMT menus could sometime not be present.
+
 ## [v1.0.4]
 
 ### Changed
diff --git a/src/main/java/net/briac/omegat/plugin/omt/ManageOMTPackage.java b/src/main/java/net/briac/omegat/plugin/omt/ManageOMTPackage.java
index d27c3dc..af35b5f 100644
--- a/src/main/java/net/briac/omegat/plugin/omt/ManageOMTPackage.java
+++ b/src/main/java/net/briac/omegat/plugin/omt/ManageOMTPackage.java
@@ -117,8 +117,12 @@ public static void unloadPlugins() {
     }
 
     private static void onProjectStatusChanged(boolean isProjectLoaded) {
-        exportOMT.setEnabled(isProjectLoaded);
-        importOMT.setEnabled(!isProjectLoaded);
+        if (exportOMT != null) {
+            exportOMT.setEnabled(isProjectLoaded);
+        }
+        if (importOMT != null) {
+            importOMT.setEnabled(!isProjectLoaded);
+        }
     }
 
     public static void projectImportOMT() {