diff --git a/Ports/mrsh/patches/no-undefined.patch b/Ports/mrsh/patches/no-undefined.patch
deleted file mode 100644
index 4254accf7e..0000000000
--- a/Ports/mrsh/patches/no-undefined.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff -Naur emersion-mrsh-d9763a3/configure emersion-mrsh-d9763a3.serenity/configure
---- emersion-mrsh-d9763a3/configure	2021-04-12 10:11:00.100738824 +0200
-+++ emersion-mrsh-d9763a3.serenity/configure	2021-04-12 10:11:57.028449759 +0200
-@@ -198,7 +198,7 @@
- 	fi
- done
- 
--for flag in -fPIC -Wl,--no-undefined -Wl,--as-needed
-+for flag in -fPIC -Wl,--as-needed
- do
- 	test_ldflags "$flag"
- done