diff --git a/packages/MATL/22.7.4/build.sh b/packages/MATL/22.7.4/build.sh
deleted file mode 100644
index 106de4b..0000000
--- a/packages/MATL/22.7.4/build.sh
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/usr/bin/env bash
-
-# build octave as dependency
-source ../../octave/6.2.0/build.sh
-
-# curl MATL 22.7.4
-curl -L "https://github.com/lmendo/MATL/archive/refs/tags/22.7.4.tar.gz" -o MATL.tar.xz
-tar xf MATL.tar.xz --strip-components=1
-rm MATL.tar.xz
\ No newline at end of file
diff --git a/packages/MATL/22.7.4/environment b/packages/MATL/22.7.4/environment
deleted file mode 100644
index 015acc2..0000000
--- a/packages/MATL/22.7.4/environment
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/usr/bin/env bash
-
-# Path to MATL binary
-export PATH=$PWD/bin:$PATH
-export MATL_PATH=$PWD
\ No newline at end of file
diff --git a/packages/MATL/22.7.4/metadata.json b/packages/MATL/22.7.4/metadata.json
deleted file mode 100644
index 88a707d..0000000
--- a/packages/MATL/22.7.4/metadata.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-    "language": "matl",
-    "version": "22.7.4",
-    "aliases": []
-}
\ No newline at end of file
diff --git a/packages/MATL/22.7.4/run b/packages/MATL/22.7.4/run
deleted file mode 100644
index b0eb268..0000000
--- a/packages/MATL/22.7.4/run
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/usr/bin/env bash
-
-# get file as first argument
-file="$1"
-
-# remove the file from $@
-shift
-
-# use the rest of the arguments as stdin
-stdin=`printf "%s\n" "$@"`
-
-# pass stdin into octave which will run MATL
-echo "$stdin" | octave -W -p "$MATL_PATH" --eval "matl -of '$file'"
\ No newline at end of file
diff --git a/packages/MATL/22.7.4/test.matl b/packages/MATL/22.7.4/test.matl
deleted file mode 100644
index 97791fa..0000000
--- a/packages/MATL/22.7.4/test.matl
+++ /dev/null
@@ -1 +0,0 @@
-'OK'
\ No newline at end of file
diff --git a/packages/zig/0.10.1/build.sh b/packages/zig/0.10.1/build.sh
deleted file mode 100644
index d653709..0000000
--- a/packages/zig/0.10.1/build.sh
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/usr/bin/env bash
-
-mkdir -p bin
-cd bin/
-
-curl -L "https://ziglang.org/download/0.10.1/zig-linux-x86_64-0.10.1.tar.xz" -o zig.tar.xz
-tar xf zig.tar.xz --strip-components=1
-rm zig.tar.xz
-
-cd ../
\ No newline at end of file
diff --git a/packages/zig/0.10.1/compile b/packages/zig/0.10.1/compile
deleted file mode 100644
index c0b03d1..0000000
--- a/packages/zig/0.10.1/compile
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/usr/bin/env bash
-
-# optimizing for small programs
-rename 's/$/\.zig/' "$@" # Add .zig extension
-
-zig build-exe -O ReleaseSafe --color off --cache-dir . --global-cache-dir . --name out *.zig
\ No newline at end of file
diff --git a/packages/zig/0.10.1/environment b/packages/zig/0.10.1/environment
deleted file mode 100644
index 8752bdb..0000000
--- a/packages/zig/0.10.1/environment
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/usr/bin/env bash
-
-# compiler path
-export PATH=$PWD/bin:$PATH
\ No newline at end of file
diff --git a/packages/zig/0.10.1/metadata.json b/packages/zig/0.10.1/metadata.json
deleted file mode 100644
index 9ecb955..0000000
--- a/packages/zig/0.10.1/metadata.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-    "language": "zig",
-    "version": "0.10.1",
-    "aliases": [],
-    "limit_overrides": {
-        "compile_timeout": 15000
-    }
-}
\ No newline at end of file
diff --git a/packages/zig/0.10.1/run b/packages/zig/0.10.1/run
deleted file mode 100644
index 70376eb..0000000
--- a/packages/zig/0.10.1/run
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/usr/bin/env bash
-
-shift # Filename is only used in compile step, so we can take it out here
-./out "$@"
\ No newline at end of file
diff --git a/packages/zig/0.10.1/test.zig b/packages/zig/0.10.1/test.zig
deleted file mode 100644
index f0e287e..0000000
--- a/packages/zig/0.10.1/test.zig
+++ /dev/null
@@ -1,6 +0,0 @@
-const std = @import("std");
-
-pub fn main() !void {
-    const stdout = std.io.getStdOut().writer();
-    try stdout.print("OK\n", .{});
-}
\ No newline at end of file