diff --git a/components/prism-keyman.js b/components/prism-keyman.js
index 1082d9d927..9c3e0bf5b6 100644
--- a/components/prism-keyman.js
+++ b/components/prism-keyman.js
@@ -2,10 +2,10 @@ Prism.languages.keyman = {
 	'comment': /\bc\s.*/i,
 	'function': /\[\s*((CTRL|SHIFT|ALT|LCTRL|RCTRL|LALT|RALT|CAPS|NCAPS)\s+)*([TKU]_[a-z0-9_?]+|".+?"|'.+?')\s*\]/i,  // virtual key
 	'string': /("|')((?!\1).)*\1/,
-	'keyword': /\b(any|beep|call|context|deadkey|dk|if|index|notany|nul|outs|return|reset|save|set|store|use)\b/i,  // rule keywords
+	'keyword': /\b(any|baselayout|beep|call|context|deadkey|dk|if|index|layer|notany|nul|outs|platform|return|reset|save|set|store|use)\b/i,  // rule keywords
 	'atrule': /\b(ansi|begin|unicode|group|using keys|match|nomatch)\b/i,   // structural keywords
-	'bold': [   // header statements
-		/&(baselayout|bitmap|capsononly|capsalwaysoff|shiftfreescaps|copyright|ethnologuecode|hotkey|includecodes|keyboardversion|kmw_embedcss|kmw_embdjs|kmw_helpfile|kmw_helptext|kmw_rtl|language|layer|layoutfile|message|mnemoniclayout|name|oldcharposmatching|platform|targets|version|visualkeyboard|windowslanguages)\b/i,
+	'bold': [   // header statements, system stores and variable system stores
+		/&(baselayout|bitmap|capsononly|capsalwaysoff|shiftfreescaps|copyright|ethnologuecode|hotkey|includecodes|keyboardversion|kmw_embedcss|kmw_embedjs|kmw_helpfile|kmw_helptext|kmw_rtl|language|layer|layoutfile|message|mnemoniclayout|name|oldcharposmatching|platform|targets|version|visualkeyboard|windowslanguages)\b/i,
 		/\b(bitmap|bitmaps|caps on only|caps always off|shift frees caps|copyright|hotkey|language|layout|message|name|version)\b/i
 	],
 	'number': /\b(U\+[\dA-F]+|d\d+|x[\da-f]+|\d+)\b/i, // U+####, x###, d### characters and numbers