diff --git a/android/app/build.gradle.kts b/android/app/build.gradle.kts
index 9c0d96c..981fe94 100644
--- a/android/app/build.gradle.kts
+++ b/android/app/build.gradle.kts
@@ -14,6 +14,13 @@ if (keystorePropertiesFile.exists()) {
     }
 }
 
+fun versionCodeOf(versionName: String): Int {
+    val parts = versionName.split("-", limit = 2)
+    val (major, minor, patch) = parts[0].split(".").map(String::toInt)
+    val preRelease = parts.getOrNull(1)?.let { Regex("\\d+").find(it)?.value?.toInt() ?: 0 } ?: 999
+    return major * 100_000_000 + minor * 1_000_000 + patch * 10_000 + preRelease
+}
+
 android {
     namespace = "nexus.federated.nexus"
     compileSdk = 36
@@ -31,7 +38,7 @@ android {
 		minSdk = 29
         targetSdk = flutter.targetSdkVersion
 
-        versionCode = flutter.versionCode
+        versionCode = versionCodeOf(flutter.versionName!!)
         versionName = flutter.versionName
 
 		multiDexEnabled = true