diff --git a/README.markdown b/README.markdown
index 4fa28d7a3..102f59ce9 100644
--- a/README.markdown
+++ b/README.markdown
@@ -263,7 +263,7 @@ The author of the Silk icon set is Mark James.
         --support-material-extrusion-width
                             Set a different extrusion width for support material
         --bridge-flow-ratio Multiplier for extrusion when bridging (> 0, default: 1)
-        --vibration-limit   Experimental frequency limit to avoid resonance (Hz, default: 15)
+        --vibration-limit   Experimental frequency limit to avoid resonance (Hz, default: 25)
   
        Multiple extruder options:
         --extruder-offset   Offset of each extruder, if firmware doesn't handle the displacement