diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ee27367..4ff8df4 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -11,7 +11,8 @@ on:
 
 jobs:
   build:
-    uses: Modflower/.github/workflows/mod-build.yml@main
+    uses: Modflower/workflows/.github/workflows/mod-build.yml@main
     with:
       artifacts: |
-        '*/build/libs/'
+        */build/libs/
+        !buildSrc
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 2053a35..cc72c6a 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -5,10 +5,17 @@ on:
     types:
       - published
 
+permissions:
+  contents: write
+
 jobs:
   build:
-    uses: Modflower/.github/workflows/mod-publish.yml@main
+    uses: Modflower/workflows/.github/workflows/mod-publish.yml@main
     with:
       artifacts: |
-        '*/build/libs/'
+        */build/libs/*
+        !buildSrc/*
+        !xplat/*
+        !*-sources.jar
+        !*-javadoc.jar
     secrets: inherit
diff --git a/gradle.properties b/gradle.properties
index 665b46e..7aa7144 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -8,5 +8,5 @@ github=https://github.com/Modflower/Genflower
 description=Worldgen & loot utilities for mods & datapacks.
 
 # Gradle & Loom hackery
-org.gradle.jvmargs=-Xmx1G
+org.gradle.jvmargs=-Xmx4G -XX:+UseCompressedOops
 fabric.loom.multiProjectOptimisation=true