diff --git a/ApiDocs.bp b/ApiDocs.bp
index c6a70d9..707b8c5 100644
--- a/ApiDocs.bp
+++ b/ApiDocs.bp
@@ -89,9 +89,9 @@
         ":updatable-media-srcs",
 
         // No longer part of the stubs, but are included in the docs.
-        "test-base/src/**/*.java",
-        "test-mock/src/**/*.java",
-        "test-runner/src/**/*.java",
+        ":android-test-base-sources",
+        ":android-test-mock-sources",
+        ":android-test-runner-sources",
     ],
     libs: framework_docs_only_libs,
     create_doc_stubs: true,
diff --git a/test-base/Android.bp b/test-base/Android.bp
index 9bd639b..b58aa11 100644
--- a/test-base/Android.bp
+++ b/test-base/Android.bp
@@ -32,7 +32,7 @@
 java_sdk_library {
     name: "android.test.base",
 
-    srcs: ["src/**/*.java"],
+    srcs: [":android-test-base-sources"],
 
     errorprone: {
         javacflags: ["-Xep:DepAnn:ERROR"],
@@ -66,7 +66,7 @@
     name: "android.test.base_static",
     installable: false,
 
-    srcs: ["src/**/*.java"],
+    srcs: [":android-test-base-sources"],
 
     errorprone: {
         javacflags: ["-Xep:DepAnn:ERROR"],
@@ -114,6 +114,12 @@
     ],
 }
 
+filegroup {
+    name: "android-test-base-sources",
+    srcs: ["src/**/*.java"],
+    path: "src",
+}
+
 // Make the current.txt available for use by the cts/tests/signature tests.
 // ========================================================================
 filegroup {
diff --git a/test-mock/Android.bp b/test-mock/Android.bp
index b83bce6..107292c 100644
--- a/test-mock/Android.bp
+++ b/test-mock/Android.bp
@@ -29,7 +29,7 @@
     name: "android.test.mock",
 
     srcs: [
-        "src/**/*.java",
+        ":android-test-mock-sources",
         // Note: Below are NOT APIs of this library. We only take APIs under
         // the android.test.mock package. They however provide private APIs that
         // android.test.mock APIs references to.
@@ -61,3 +61,9 @@
         "api/current.txt",
     ],
 }
+
+filegroup {
+    name: "android-test-mock-sources",
+    srcs: ["src/**/*.java"],
+    path: "src",
+}
diff --git a/test-runner/Android.bp b/test-runner/Android.bp
index fe007e39..c380ae3a 100644
--- a/test-runner/Android.bp
+++ b/test-runner/Android.bp
@@ -29,7 +29,7 @@
 java_sdk_library {
     name: "android.test.runner",
 
-    srcs: ["src/**/*.java"],
+    srcs: [":android-test-runner-sources"],
 
     errorprone: {
         javacflags: ["-Xep:DepAnn:ERROR"],
@@ -76,7 +76,7 @@
 java_library_static {
     name: "repackaged.android.test.runner",
 
-    srcs: ["src/**/*.java"],
+    srcs: [":android-test-runner-sources"],
     exclude_srcs: [
         "src/android/test/ActivityUnitTestCase.java",
         "src/android/test/ApplicationTestCase.java",
@@ -108,3 +108,9 @@
         "api/current.txt",
     ],
 }
+
+filegroup {
+    name: "android-test-runner-sources",
+    srcs: ["src/**/*.java"],
+    path: "src",
+}