diff --git a/build.gradle.kts b/build.gradle.kts
index c9bdc765..71b11375 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -13,7 +13,8 @@ java.toolchain.languageVersion = JavaLanguageVersion.of(21)
 
 dependencies {
     implementation(libs.ae2)
-    implementation(libs.ae2wtlib)
+    implementation(libs.ae2wtlibapi)
+    runtimeOnly(libs.ae2wtlib)
 
     implementation(libs.appmek)
     compileOnly(libs.mekanism)
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 4172305c..b827721a 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -26,6 +26,7 @@ run {
                 content {
                     includeGroup("appeng")
                     includeGroup("mekanism")
+                    includeGroup("de.mari_023")
                 }
             }
 
@@ -50,7 +51,9 @@ run {
                 version("ae2", "19.0.12-alpha")
                 library("ae2", "appeng", "appliedenergistics2").versionRef("ae2")
 
-                library("ae2wtlib", "maven.modrinth", "applied-energistics-2-wireless-terminals").version("WyPbb8sE")
+                version("ae2wtlib", "19.1.0-alpha.1")
+                library("ae2wtlib", "de.mari_023", "ae2wtlib").versionRef("ae2wtlib")
+                library("ae2wtlibapi", "de.mari_023", "ae2wtlib_api").versionRef("ae2wtlib")
 
                 library("appmek", "maven.modrinth", "applied-mekanistics").version("yh6fz02r")
                 library("mekanism", "mekanism", "Mekanism").version("$mc-10.6.5.52")
diff --git a/src/main/java/gripe/_90/megacells/MEGACells.java b/src/main/java/gripe/_90/megacells/MEGACells.java
index dfbffeb6..f48eca41 100644
--- a/src/main/java/gripe/_90/megacells/MEGACells.java
+++ b/src/main/java/gripe/_90/megacells/MEGACells.java
@@ -142,7 +142,7 @@ private static void initUpgrades(FMLCommonSetupEvent event) {
                 Upgrades.add(MEGAItems.GREATER_ENERGY_CARD, portableCell, 2, portableCellGroup);
             }
 
-            if (Addons.AE2WTLIB.isLoaded()) {
+            if (Addons.AE2WTLIB_API.isLoaded()) {
                 AE2WTIntegration.initUpgrades();
             }
 
diff --git a/src/main/java/gripe/_90/megacells/integration/Addons.java b/src/main/java/gripe/_90/megacells/integration/Addons.java
index 2f064ca9..cf91e7d7 100644
--- a/src/main/java/gripe/_90/megacells/integration/Addons.java
+++ b/src/main/java/gripe/_90/megacells/integration/Addons.java
@@ -11,7 +11,7 @@ public enum Addons {
     APPBOT("Applied Botanics"),
     ARSENG("Ars Énergistique"),
     APPLIEDE("AppliedE"),
-    AE2WTLIB("AE2WTLib");
+    AE2WTLIB_API("AE2WTLib API");
 
     private final String modName;
 
diff --git a/src/main/java/gripe/_90/megacells/integration/ae2wt/AE2WTIntegration.java b/src/main/java/gripe/_90/megacells/integration/ae2wt/AE2WTIntegration.java
index 1ae99a36..c5d2e144 100644
--- a/src/main/java/gripe/_90/megacells/integration/ae2wt/AE2WTIntegration.java
+++ b/src/main/java/gripe/_90/megacells/integration/ae2wt/AE2WTIntegration.java
@@ -2,7 +2,7 @@
 
 import static gripe._90.megacells.definition.MEGAItems.GREATER_ENERGY_CARD;
 
-import de.mari_023.ae2wtlib.UpgradeHelper;
+import de.mari_023.ae2wtlib.api.registration.UpgradeHelper;
 
 public final class AE2WTIntegration {
     public static void initUpgrades() {