diff --git a/patch/fibonacci.h b/patch/fibonacci.h
index ee46fe7..a15eb76 100644
--- a/patch/fibonacci.h
+++ b/patch/fibonacci.h
@@ -1,3 +1,7 @@
+#if FIBONACCI_DWINDLE_LAYOUT
 static void dwindle(Monitor *m);
+#endif // FIBONACCI_DWINDLE_LAYOUT
 static void fibonacci(Monitor *m, int s);
-static void spiral(Monitor *m);
\ No newline at end of file
+#if FIBONACCI_SPIRAL_LAYOUT
+static void spiral(Monitor *m);
+#endif // FIBONACCI_SPIRAL_LAYOUT
\ No newline at end of file