diff --git a/play-validations/memory-footprint/src/main/java/com/google/wear/watchface/dfx/memory/AndroidManifest.kt b/play-validations/memory-footprint/src/main/java/com/google/wear/watchface/dfx/memory/AndroidManifest.kt
index c2ae680..65ba882 100644
--- a/play-validations/memory-footprint/src/main/java/com/google/wear/watchface/dfx/memory/AndroidManifest.kt
+++ b/play-validations/memory-footprint/src/main/java/com/google/wear/watchface/dfx/memory/AndroidManifest.kt
@@ -74,7 +74,7 @@ class AndroidManifest private constructor(
         private fun loadFromBinaryXml(inputStream: InputStream): AndroidManifest {
             // the axml loads into memory only the inputStream.available() bytes, so the manifest bytes must be fully
             // loaded into memory for parsing to work
-            val buffer = inputStream.readAllBytes()
+            val buffer = inputStream.readBytes()
             val doc = CompressedXmlParser().parseDOM(ByteArrayInputStream(buffer))
             return loadFromDocument(doc)
         }