diff --git a/gucc/src/crypttab.cpp b/gucc/src/crypttab.cpp
index 97ae64c..c9c50e4 100644
--- a/gucc/src/crypttab.cpp
+++ b/gucc/src/crypttab.cpp
@@ -30,7 +30,6 @@
 #pragma GCC diagnostic pop
 #endif
 
-namespace fs = std::filesystem;
 using namespace std::string_literals;
 using namespace std::string_view_literals;