diff --git a/java/core/BUILD b/java/core/BUILD
index e7778f9a62e..fa074c06080 100644
--- a/java/core/BUILD
+++ b/java/core/BUILD
@@ -85,6 +85,7 @@ LITE_SRCS = [
     "src/main/java/com/google/protobuf/UnknownFieldSetLite.java",
     "src/main/java/com/google/protobuf/UnknownFieldSetLiteSchema.java",
     "src/main/java/com/google/protobuf/UnmodifiableLazyStringList.java",
+    "src/main/java/com/google/protobuf/UnsafeByteOperations.java",
     "src/main/java/com/google/protobuf/UnsafeUtil.java",
     "src/main/java/com/google/protobuf/Utf8.java",
     "src/main/java/com/google/protobuf/WireFormat.java",
diff --git a/java/lite/pom.xml b/java/lite/pom.xml
index 021eac0ac45..e6efbab1e49 100644
--- a/java/lite/pom.xml
+++ b/java/lite/pom.xml
@@ -173,6 +173,7 @@
                     <include>UnknownFieldSetLite.java</include>
                     <include>UnknownFieldSetLiteSchema.java</include>
                     <include>UnmodifiableLazyStringList.java</include>
+                    <include>UnsafeByteOperations.java</include>
                     <include>UnsafeUtil.java</include>
                     <include>Utf8.java</include>
                     <include>WireFormat.java</include>