diff --git a/pkgs/by-name/pi/pilot-link/incompatible-pointer-type.patch b/pkgs/by-name/pi/pilot-link/incompatible-pointer-type.patch
new file mode 100644
index 000000000000..114f88cfa537
--- /dev/null
+++ b/pkgs/by-name/pi/pilot-link/incompatible-pointer-type.patch
@@ -0,0 +1,15 @@
+Index: pilot-link/src/pilot-read-todos.c
+===================================================================
+--- pilot-link/src/pilot-read-todos.c
++++ pilot-link/src/pilot-read-todos.c
+@@ -216,9 +216,9 @@
+ 				break;
+ 		}
+ 		else {
+ 			if (pi_file_read_record
+-			    (pif, i, (void *) &ptr, &len, &attr, &category,
++			    (pif, i, (void *) &ptr, (size_t *) &len, &attr, &category,
+ 			     0))
+ 				break;
+ 
+ 			pi_buffer_clear(recbuf);
diff --git a/pkgs/by-name/pi/pilot-link/package.nix b/pkgs/by-name/pi/pilot-link/package.nix
index e8eef25e3652..d79d200af788 100644
--- a/pkgs/by-name/pi/pilot-link/package.nix
+++ b/pkgs/by-name/pi/pilot-link/package.nix
@@ -20,7 +20,7 @@
 
 stdenv.mkDerivation {
   pname = "pilot-link";
-  version = "0.12.3-unstable-2022-09-26";
+  version = "0.13.0-unstable-2022-09-26";
 
   src = fetchFromGitHub {
     owner = "desrod";
@@ -33,7 +33,10 @@ stdenv.mkDerivation {
   # https://github.com/desrod/pilot-link/issues/16
   # https://aur.archlinux.org/packages/pilot-link-git
   patches =
-    [ ./configure-checks.patch ]
+    [
+      ./configure-checks.patch
+      ./incompatible-pointer-type.patch
+    ]
     ++ lib.optionals enableConduits [ ./format-string-literals.patch ]
     ++ lib.optionals enableLibpng [ ./pilot-link-png14.patch ];
 
@@ -56,6 +59,8 @@ stdenv.mkDerivation {
     ++ lib.optionals enableLibpng [ "--enable-libpng" ]
     ++ lib.optionals enableLibusb [ "--enable-libusb" ];
 
+  enableParallelBuilding = true;
+
   meta = {
     description = "Suite of tools for connecting to PalmOS handheld devices";
     homepage = "https://github.com/desrod/pilot-link";