diff --git a/src/defaultfont.cpp b/src/defaultfont.cpp
index 292e52b..c6f8972 100644
--- a/src/defaultfont.cpp
+++ b/src/defaultfont.cpp
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: BSD-2-Clause
 
-#if defined(__LINUX__)
+#if defined(__linux__)
 #include <filesystem>
 
 const char *getLinuxFilePath() {