diff --git a/.gitignore b/.gitignore
index d0bb1d9..b607676 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 .idea/
 target/
+client-builds/
 
 # Ignore the ./config directory so that developers can put their config files
 # there for server and client apps.
diff --git a/build-clients.d b/build-clients.d
new file mode 100755
index 0000000..355c94c
--- /dev/null
+++ b/build-clients.d
@@ -0,0 +1,43 @@
+#!/usr/bin/env dub
+/+ dub.sdl:
+    dependency "dsh" version="~>1.6.1"
++/
+
+/**
+ * Builds OS-dependent client application versions.
+ */
+module build_clients;
+
+import dsh;
+import std.array;
+import std.algorithm;
+import std.string;
+import std.regex;
+import std.path;
+
+void main() {
+    string[] profiles = [
+        "linux-aarch64",
+        "linux-amd64",
+        "linux-arm",
+        "linux-arm32",
+        "macos-aarch64",
+        "macos-x86_64",
+        "windows-aarch64",
+        "windows-amd64",
+        "windows-x86"
+    ];
+    string outDir = "client-builds";
+    removeIfExists(outDir);
+    mkdir(outDir);
+    foreach (profile; profiles) {
+        print("Building profile: %s", profile);
+        string cmd = format!"mvn -B -Plwjgl-natives-%s --projects client --also-make clean package"(profile);
+        new ProcessBuilder()
+            .outputTo(buildPath(outDir, "output-" ~ profile ~ ".txt"))
+            .run(cmd);
+        string jarFile = findFile("client/target", ".+-jar-with-dependencies\\.jar");
+        string finalName = replaceFirst(baseName(jarFile), regex("jar-with-dependencies"), profile);
+        copy(jarFile, outDir ~ "/" ~ finalName);
+    }
+}
diff --git a/client/pom.xml b/client/pom.xml
index 6fc7531..b0c3bb7 100644
--- a/client/pom.xml
+++ b/client/pom.xml
@@ -144,7 +144,7 @@
         <dependency>
             <groupId>nl.andrewl</groupId>
             <artifactId>aos2-core</artifactId>
-            <version>${parent.version}</version>
+            <version>${project.parent.version}</version>
         </dependency>
         <dependency>
             <groupId>de.javagl</groupId>
diff --git a/server/pom.xml b/server/pom.xml
index 8f1322e..dbb974e 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -20,7 +20,7 @@
         <dependency>
             <groupId>nl.andrewl</groupId>
             <artifactId>aos2-core</artifactId>
-            <version>${parent.version}</version>
+            <version>${project.parent.version}</version>
         </dependency>
         <dependency>
             <groupId>info.picocli</groupId>