diff --git a/framework-t/Android.bp b/framework-t/Android.bp
index 8c32ded..80477f1 100644
--- a/framework-t/Android.bp
+++ b/framework-t/Android.bp
@@ -116,6 +116,7 @@
         "//packages/modules/Connectivity/Tethering/apex",
         // In preparation for future move
         "//packages/modules/Connectivity/apex",
+        "//packages/modules/Connectivity/service", // For R8 only
         "//packages/modules/Connectivity/service-t",
         "//packages/modules/Nearby/service",
         "//frameworks/base",
diff --git a/service/Android.bp b/service/Android.bp
index 499af25..7dcc888 100644
--- a/service/Android.bp
+++ b/service/Android.bp
@@ -225,12 +225,27 @@
     // This library combines system server jars that have access to different bootclasspath jars.
     // Lower SDK service jars must not depend on higher SDK jars as that would let them
     // transitively depend on the wrong bootclasspath jars. Sources also cannot be added here as
-    // they would transitively depend on bootclasspath jars that may not be available.
+    // they would depend on bootclasspath jars that may not be available.
     static_libs: [
         "service-connectivity-pre-jarjar",
         "service-connectivity-tiramisu-pre-jarjar",
         "service-nearby-pre-jarjar",
     ],
+    // The below libraries are not actually needed to build since no source is compiled
+    // (only combining prebuilt static_libs), but they are necessary so that R8 has the right
+    // references to optimize the code. Without these, there will be missing class warnings and
+    // code may be wrongly optimized.
+    // R8 runs after jarjar, so the framework-X libraries need to be the post-jarjar artifacts
+    // (.impl), if they are not just stubs, so that the name of jarjared classes match.
+    libs: [
+        "androidx.annotation_annotation",
+        "framework-annotations-lib",
+        "framework-connectivity.impl",
+        "framework-connectivity-t.impl",
+        "framework-tethering.stubs.module_lib",
+        "framework-wifi.stubs.module_lib",
+        "libprotobuf-java-nano",
+    ],
     jarjar_rules: ":connectivity-jarjar-rules",
     apex_available: [
         "com.android.tethering",