diff --git a/build/squire.js b/build/squire.js
index b776692..dee1a7e 100644
--- a/build/squire.js
+++ b/build/squire.js
@@ -1 +1 @@
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\ No newline at end of file
diff --git a/source/Editor.js b/source/Editor.js
index 2df3a79..2645db2 100644
--- a/source/Editor.js
+++ b/source/Editor.js
@@ -187,6 +187,9 @@
     // --- Focus ---
 
     var focus = function () {
+        // FF seems to need the body to be focussed
+        // (at least on first load).
+        body.focus();
         win.focus();
     };