diff --git a/src/ftermlinux.cpp b/src/ftermlinux.cpp
index a15595bc..2787a822 100644
--- a/src/ftermlinux.cpp
+++ b/src/ftermlinux.cpp
@@ -64,11 +64,13 @@ FTermLinux::FTermLinux()
 //----------------------------------------------------------------------
 FTermLinux::~FTermLinux()  // destructor
 {
+#if defined(__linux__)
   if ( screen_font.data )
     delete[] screen_font.data;
 
   if ( screen_unicode_map.entries )
     delete[] screen_unicode_map.entries;
+#endif
 }
 
 // public methods of FTermLinux