diff --git a/src/ms/TRAnimationExporter.mcr b/src/ms/TRAnimationExporter.mcr
index e4f939d9f..ef420ae41 100644
--- a/src/ms/TRAnimationExporter.mcr
+++ b/src/ms/TRAnimationExporter.mcr
@@ -50,7 +50,9 @@ macroScript TRAnimationExporter category:"File" \
     -- Writes a single animation frame
     fn writeFrame nodes outFile = (
         format "  <frame>\n" to:outFile
-        writeTransform node outFile
+        for node in nodes do (
+            writeTransform node outFile
+        )
 	    format "  </frame>\n\n" to:outFile
     )