diff --git a/README.md b/README.md
index f7c27be8..9746581b 100644
--- a/README.md
+++ b/README.md
@@ -1229,7 +1229,7 @@ using arguments or config files, or a mix of both:
 
 **NB:** as humongous as this readme is, there is also a lot of undocumented features. Run copyparty with `--help` to see all available global options; all of those can be used in the `[global]` section of config files, and everything listed in `--help-flags` can be used in volumes as volflags.
 * if running in docker/podman, try this: `docker run --rm -it copyparty/ac --help`
-* or see this (probably outdated): https://ocv.me/copyparty/helptext.html
+* or see this: https://ocv.me/copyparty/helptext.html
 * or if you prefer plaintext, https://ocv.me/copyparty/helptext.txt
 
 
diff --git a/scripts/prep.sh b/scripts/prep.sh
index a4c8a132..d522371e 100755
--- a/scripts/prep.sh
+++ b/scripts/prep.sh
@@ -29,15 +29,11 @@ update_mpr_pkgbuild() {
 
     sha=$(sha256sum "$self/../dist/copyparty-$ver.tar.gz" | awk '{print$1}')
 
-    # awk -v ver=$ver -v sha=$sha '
-    #     /^pkgver=/{sub(/[0-9\.]+/,ver)};
-    #     /^sha256sums=/{sub(/[0-9a-f]{64}/,sha)};
-    #     1' PKGBUILD >a
-    # mv a PKGBUILD
-    # TODO: check if this still works. if so, remove the following 2 lines:
-    
-    sed -s -i "s/pkgver=\"\"/pkgver=\"$ver\"/" PKGBUILD
-    sed -s -i "s/sha256sums=(\".*\")/sha256sums=(\"$sha\")/" PKGBUILD
+    awk -v ver=$ver -v sha=$sha '
+        /^pkgver=/{sub(/[0-9\.]+/,ver)};
+        /^sha256sums=/{sub(/[0-9a-f]{64}/,sha)};
+        1' PKGBUILD >a
+    mv a PKGBUILD
 
     rm -rf x
 }