diff --git a/Assets/Materials/HighlightMaterial.mat b/Assets/Materials/HighlightMaterial.mat
index 7f2febd8a..b0eb4b4aa 100644
--- a/Assets/Materials/HighlightMaterial.mat
+++ b/Assets/Materials/HighlightMaterial.mat
@@ -12,6 +12,7 @@ Material:
   m_Parent: {fileID: 0}
   m_ModifiedSerializedProperties: 0
   m_ValidKeywords:
+  - _ENABLEINNEROUTLINE_ON
   - _SHADERFADING_NONE
   - _SHADERSPACE_UV
   - _TEXTURELAYER1SHEETTOGGLE_ON
@@ -201,7 +202,7 @@ Material:
     - _EnableHologram: 0
     - _EnableHue: 0
     - _EnableInkSpread: 0
-    - _EnableInnerOutline: 0
+    - _EnableInnerOutline: 1
     - _EnableMetal: 0
     - _EnableNegative: 0
     - _EnableOuterOutline: 0