diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3755ec1..8a68bad 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -54,7 +54,6 @@ elseif (UNIX)
         pthread                    # For threading (similar to kernel32)
         dl                         # For dynamic library loading (similar to LoadLibrary)
         m                          # For math library (optional but common on Linux)
-        X11                        # For X Window System (similar to user32 for GUI support)
     )
 endif()