diff --git a/src/main/java/net/fabricmc/loom/build/mixin/AnnotationProcessorInvoker.java b/src/main/java/net/fabricmc/loom/build/mixin/AnnotationProcessorInvoker.java
index 1d61e4c1..d70919c4 100644
--- a/src/main/java/net/fabricmc/loom/build/mixin/AnnotationProcessorInvoker.java
+++ b/src/main/java/net/fabricmc/loom/build/mixin/AnnotationProcessorInvoker.java
@@ -136,7 +136,6 @@ public abstract class AnnotationProcessorInvoker<T extends Task> {
 	}
 
 	public void configureMixin() {
-		LoomGradleExtension extension = LoomGradleExtension.get(project);
 		ConfigurationContainer configs = project.getConfigurations();
 		MinecraftSourceSets minecraftSourceSets = MinecraftSourceSets.get(project);
 
@@ -149,10 +148,6 @@ public abstract class AnnotationProcessorInvoker<T extends Task> {
 						configs.getByName(Constants.Configurations.MAPPINGS_FINAL)
 				);
 
-				if (extension.isForge()) {
-					processorConfig.extendsFrom(configs.getByName(Constants.Configurations.FORGE_NAMED));
-				}
-
 				// Add Mixin and mixin extensions (fabric-mixin-compile-extensions pulls mixin itself too)
 				project.getDependencies().add(processorConfig.getName(),
 								Constants.Dependencies.MIXIN_COMPILE_EXTENSIONS + Constants.Dependencies.Versions.MIXIN_COMPILE_EXTENSIONS);
diff --git a/src/main/java/net/fabricmc/loom/configuration/LoomConfigurations.java b/src/main/java/net/fabricmc/loom/configuration/LoomConfigurations.java
index ec5858e6..727dba2f 100644
--- a/src/main/java/net/fabricmc/loom/configuration/LoomConfigurations.java
+++ b/src/main/java/net/fabricmc/loom/configuration/LoomConfigurations.java
@@ -135,6 +135,7 @@ public abstract class LoomConfigurations implements Runnable {
 
 			extendsFrom(Constants.Configurations.MINECRAFT_COMPILE_LIBRARIES, Constants.Configurations.FORGE_DEPENDENCIES);
 			extendsFrom(Constants.Configurations.MINECRAFT_RUNTIME_LIBRARIES, Constants.Configurations.FORGE_DEPENDENCIES);
+			extendsFrom(Constants.Configurations.LOADER_DEPENDENCIES, Constants.Configurations.FORGE_DEPENDENCIES);
 
 			extendsFrom(Constants.Configurations.FORGE_RUNTIME_LIBRARY, Constants.Configurations.FORGE_DEPENDENCIES);
 			extendsFrom(Constants.Configurations.FORGE_RUNTIME_LIBRARY, Constants.Configurations.MINECRAFT_RUNTIME_LIBRARIES);