diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/transport/UploadPackTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/transport/UploadPackTest.java
index 91b45e447..4ad7fa314 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/transport/UploadPackTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/transport/UploadPackTest.java
@@ -2766,7 +2766,9 @@ public void testObjectInfo() throws Exception {
 		TestV2Hook hook = new TestV2Hook();
 		ByteArrayInputStream recvStream = uploadPackV2((UploadPack up) -> {
 			up.setProtocolV2Hook(hook);
-		}, "command=object-info\n", "size",
+		}, "command=object-info\n",
+				PacketLineIn.delimiter(),
+				"size",
 				"oid " + ObjectId.toString(blob1.getId()),
 				"oid " + ObjectId.toString(blob2.getId()), PacketLineIn.end());
 		PacketLineIn pckIn = new PacketLineIn(recvStream);
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/ProtocolV2Parser.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/ProtocolV2Parser.java
index c4129ff4d..e437f22d0 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/ProtocolV2Parser.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/ProtocolV2Parser.java
@@ -281,6 +281,12 @@ ObjectInfoRequest parseObjectInfoRequest(PacketLineIn pckIn)
 			return builder.build();
 		}
 
+		if (!PacketLineIn.isDelimiter(line)) {
+			throw new PackProtocolException(MessageFormat
+					.format(JGitText.get().unexpectedPacketLine, line));
+		}
+
+		line = pckIn.readString();
 		if (!line.equals("size")) { //$NON-NLS-1$
 			throw new PackProtocolException(MessageFormat
 					.format(JGitText.get().unexpectedPacketLine, line));