diff --git a/flot/jquery.flot.d.ts b/flot/jquery.flot.d.ts
index c179d2f03..223e76141 100644
--- a/flot/jquery.flot.d.ts
+++ b/flot/jquery.flot.d.ts
@@ -16,7 +16,7 @@ declare module jquery.flot {
         xaxes?: axisOptions[];
         yaxes?: axisOptions[];
         grid?: gridOptions;
-        interfaction?: interaction;
+        interaction?: interaction;
         hooks?: hooks;
     }