diff --git a/patches.def.h b/patches.def.h
index a851f1f..ac2704d 100644
--- a/patches.def.h
+++ b/patches.def.h
@@ -368,7 +368,7 @@
  *
  * https://st.suckless.org/patches/undercurl/
  */
-#define UNDERCURL_PATCH 0
+#define UNDERCURL_PATCH 1
 
 /* Allows mouse scroll without modifier keys for regardless of alt screen using the external
  * scroll program.