diff --git a/Fabric/build.gradle b/Fabric/build.gradle
index e20da3d..4193a20 100644
--- a/Fabric/build.gradle
+++ b/Fabric/build.gradle
@@ -55,6 +55,12 @@ tasks.withType(JavaCompile) {
     source(project(":Common").sourceSets.main.allSource)
 }
 
+// Workaround for SpongePowered/MixinGradle#38
+afterEvaluate {
+    tasks.configureReobfTaskForReobfJar.mustRunAfter(tasks.compileJava)
+    tasks.configureReobfTaskForReobfJarJar.mustRunAfter(tasks.compileJava)
+}
+
 jar {
     from("LICENSE") {
         rename { "${it}_${mod_name}" }
diff --git a/Forge/build.gradle b/Forge/build.gradle
index 8addafa..d8f290a 100644
--- a/Forge/build.gradle
+++ b/Forge/build.gradle
@@ -83,6 +83,12 @@ dependencies {
     annotationProcessor 'org.spongepowered:mixin:0.8.5:processor'
 }
 
+// Workaround for SpongePowered/MixinGradle#38
+afterEvaluate {
+    tasks.configureReobfTaskForReobfJar.mustRunAfter(tasks.compileJava)
+    tasks.configureReobfTaskForReobfJarJar.mustRunAfter(tasks.compileJava)
+}
+
 mixin {
     add sourceSets.main, "${mod_id}.refmap.json"
     config "${mod_id}.mixins.json"