diff --git a/pkgs/development/tools/ocaml/opam/default.nix b/pkgs/development/tools/ocaml/opam/default.nix
index aa7cced5016d..b915cdb65ced 100644
--- a/pkgs/development/tools/ocaml/opam/default.nix
+++ b/pkgs/development/tools/ocaml/opam/default.nix
@@ -1,5 +1,5 @@
 { stdenv, lib, fetchurl, makeWrapper, getconf,
-  ocaml, unzip, ncurses, curl, aspcud, bubblewrap
+  ocaml, unzip, ncurses, curl, bubblewrap
 }:
 
 assert lib.versionAtLeast ocaml.version "4.02.3";
@@ -119,7 +119,7 @@ in stdenv.mkDerivation {
     mv $out/bin/opam $out/bin/.opam-wrapped
     makeWrapper $out/bin/.opam-wrapped $out/bin/opam \
       --argv0 "opam" \
-      --suffix PATH : ${aspcud}/bin:${unzip}/bin:${curl}/bin:${lib.optionalString stdenv.isLinux "${bubblewrap}/bin:"}${getconf}/bin \
+      --suffix PATH : ${unzip}/bin:${curl}/bin:${lib.optionalString stdenv.isLinux "${bubblewrap}/bin:"}${getconf}/bin \
       --set OPAM_USER_PATH_RO /run/current-system/sw/bin:/nix/
     $out/bin/opam-installer --prefix=$installer opam-installer.install
   '';
diff --git a/pkgs/development/tools/ocaml/opam/opam.nix.pl b/pkgs/development/tools/ocaml/opam/opam.nix.pl
index c914bac8b5c6..2e816da8cc4d 100755
--- a/pkgs/development/tools/ocaml/opam/opam.nix.pl
+++ b/pkgs/development/tools/ocaml/opam/opam.nix.pl
@@ -21,12 +21,12 @@ chomp $OPAM_RELEASE_SHA256;
 
 my $OPAM_BASE_URL = "https://raw.githubusercontent.com/$OPAM_GITHUB_REPO/$OPAM_TAG";
 my $OPAM_OPAM = `curl -L --url \Q$OPAM_BASE_URL\E/opam-devel.opam`;
-my($OCAML_MIN_VERSION) = $OPAM_OPAM =~ /^  "ocaml" {>= "(.*)"}$/m
+my($OCAML_MIN_VERSION) = $OPAM_OPAM =~ /^  "ocaml" \{>= "(.*)"}$/m
   or die "could not parse ocaml version bound\n";
 
 print <<"EOF";
 { stdenv, lib, fetchurl, makeWrapper, getconf,
-  ocaml, unzip, ncurses, curl, aspcud, bubblewrap
+  ocaml, unzip, ncurses, curl, bubblewrap
 }:
 
 assert lib.versionAtLeast ocaml.version "$OCAML_MIN_VERSION";
@@ -114,7 +114,7 @@ print <<'EOF';
     mv $out/bin/opam $out/bin/.opam-wrapped
     makeWrapper $out/bin/.opam-wrapped $out/bin/opam \
       --argv0 "opam" \
-      --suffix PATH : ${aspcud}/bin:${unzip}/bin:${curl}/bin:${lib.optionalString stdenv.isLinux "${bubblewrap}/bin:"}${getconf}/bin \
+      --suffix PATH : ${unzip}/bin:${curl}/bin:${lib.optionalString stdenv.isLinux "${bubblewrap}/bin:"}${getconf}/bin \
       --set OPAM_USER_PATH_RO /run/current-system/sw/bin:/nix/
     $out/bin/opam-installer --prefix=$installer opam-installer.install
   '';