diff --git a/PowerEditor/src/ScintillaComponent/ScintillaEditView.h b/PowerEditor/src/ScintillaComponent/ScintillaEditView.h
index fb849f619..fd13850ac 100644
--- a/PowerEditor/src/ScintillaComponent/ScintillaEditView.h
+++ b/PowerEditor/src/ScintillaComponent/ScintillaEditView.h
@@ -673,8 +673,8 @@ protected:
 		setLexer(L_MAKEFILE, LIST_NONE);
 	};
 
-	void setPropsLexer(bool notPropsButIni = false) {
-		LangType L_id = notPropsButIni ? L_INI : L_PROPS;
+	void setPropsLexer(bool isPropsButNotIni = true) {
+		LangType L_id = isPropsButNotIni ? L_PROPS : L_INI;
 		setLexer(L_id, LIST_NONE);
 		execute(SCI_STYLESETEOLFILLED, SCE_PROPS_SECTION, true);
 	};