diff --git a/devel/p5-IO-Tty/Makefile b/devel/p5-IO-Tty/Makefile
index 940ef040939..7ace1aa838b 100644
--- a/devel/p5-IO-Tty/Makefile
+++ b/devel/p5-IO-Tty/Makefile
@@ -1,6 +1,7 @@
 COMMENT =	provide an interface to create pseudo ttys
 
 DISTNAME =	IO-Tty-1.17
+REVISION =	0
 
 CATEGORIES =	devel
 
diff --git a/devel/p5-IO-Tty/patches/patch-Makefile_PL b/devel/p5-IO-Tty/patches/patch-Makefile_PL
new file mode 100644
index 00000000000..fe2ef64a4a2
--- /dev/null
+++ b/devel/p5-IO-Tty/patches/patch-Makefile_PL
@@ -0,0 +1,14 @@
+Avoid invalid char to pointer conversion, fatal with clang 15.
+
+Index: Makefile.PL
+--- Makefile.PL.orig
++++ Makefile.PL
+@@ -163,7 +163,7 @@ main ()
+ #if defined (__stub_$f) || defined (__stub___$f)
+ choke me
+ #else
+-f = $f ();
++f = $f;
+ #endif
+ 
+   ;