diff --git a/themes/Monokai++.tmTheme b/themes/Monokai++.tmTheme
index 4c52151..7de9b78 100644
--- a/themes/Monokai++.tmTheme
+++ b/themes/Monokai++.tmTheme
@@ -336,6 +336,18 @@
 			</dict>
 		</dict>
 
+		<dict>
+			<key>name</key>
+			<string>Markup strikethrough</string>
+			<key>scope</key>
+			<string>markup.strikethrough</string>
+			<key>settings</key>
+			<dict>
+				<key>fontStyle</key>
+				<string>strikethrough</string>
+			</dict>
+		</dict>
+
 		<dict>
 			<key>name</key>
 			<string>Markup underline</string>