diff --git a/src/main/kotlin/org/polyfrost/sorbet/intelliprocessor/PreprocessorHighlight.kt b/src/main/kotlin/org/polyfrost/sorbet/intelliprocessor/PreprocessorHighlight.kt
index 9eba31b..26c0b79 100644
--- a/src/main/kotlin/org/polyfrost/sorbet/intelliprocessor/PreprocessorHighlight.kt
+++ b/src/main/kotlin/org/polyfrost/sorbet/intelliprocessor/PreprocessorHighlight.kt
@@ -317,7 +317,7 @@ class PreprocessorHighlight(private val project: Project) : HighlightVisitor, Du
 
 		private val WHITESPACES_PATTERN = "\\s+".toRegex()
 		private val EXPR_PATTERN = "(.+)(==|!=|<=|>=|<|>)(.+)".toRegex()
-		private val IDENTIFIER_PATTERN = "[A-Za-z0-9]+".toRegex()
+		private val IDENTIFIER_PATTERN = "[A-Za-z0-9-]+".toRegex()
 		private val OR_PATTERN = Pattern.quote("||")
 		private val AND_PATTERN = Pattern.quote("&&")
 		private val SPLIT_PATTERN = Pattern.compile("$OR_PATTERN|$AND_PATTERN")