diff --git a/integration/v3_grpc_test.go b/integration/v3_grpc_test.go
index 7e1fa6c2e..b9c7dbc07 100644
--- a/integration/v3_grpc_test.go
+++ b/integration/v3_grpc_test.go
@@ -380,6 +380,95 @@ func TestV3TxnCmpHeaderRev(t *testing.T) {
 	}
 }
 
+// TestV3TxnRangeCompare tests range comparisons in txns
+func TestV3TxnRangeCompare(t *testing.T) {
+	defer testutil.AfterTest(t)
+	clus := NewClusterV3(t, &ClusterConfig{Size: 1})
+	defer clus.Terminate(t)
+
+	// put keys, named by expected revision
+	for _, k := range []string{"/a/2", "/a/3", "/a/4", "/f/5"} {
+		if _, err := clus.Client(0).Put(context.TODO(), k, "x"); err != nil {
+			t.Fatal(err)
+		}
+	}
+
+	tests := []struct {
+		cmp pb.Compare
+
+		wSuccess bool
+	}{
+		{
+			// >= /a/; all create revs fit
+			pb.Compare{
+				Key:         []byte("/a/"),
+				RangeEnd:    []byte{0},
+				Target:      pb.Compare_CREATE,
+				Result:      pb.Compare_LESS,
+				TargetUnion: &pb.Compare_CreateRevision{6},
+			},
+			true,
+		},
+		{
+			// >= /a/; one create rev doesn't fit
+			pb.Compare{
+				Key:         []byte("/a/"),
+				RangeEnd:    []byte{0},
+				Target:      pb.Compare_CREATE,
+				Result:      pb.Compare_LESS,
+				TargetUnion: &pb.Compare_CreateRevision{5},
+			},
+			false,
+		},
+		{
+			// prefix /a/*; all create revs fit
+			pb.Compare{
+				Key:         []byte("/a/"),
+				RangeEnd:    []byte("/a0"),
+				Target:      pb.Compare_CREATE,
+				Result:      pb.Compare_LESS,
+				TargetUnion: &pb.Compare_CreateRevision{5},
+			},
+			true,
+		},
+		{
+			// prefix /a/*; one create rev doesn't fit
+			pb.Compare{
+				Key:         []byte("/a/"),
+				RangeEnd:    []byte("/a0"),
+				Target:      pb.Compare_CREATE,
+				Result:      pb.Compare_LESS,
+				TargetUnion: &pb.Compare_CreateRevision{4},
+			},
+			false,
+		},
+		{
+			// does not exist, does not succeed
+			pb.Compare{
+				Key:         []byte("/b/"),
+				RangeEnd:    []byte("/b0"),
+				Target:      pb.Compare_VALUE,
+				Result:      pb.Compare_EQUAL,
+				TargetUnion: &pb.Compare_Value{[]byte("x")},
+			},
+			false,
+		},
+	}
+
+	kvc := toGRPC(clus.Client(0)).KV
+	for i, tt := range tests {
+		txn := &pb.TxnRequest{}
+		txn.Compare = append(txn.Compare, &tt.cmp)
+		tresp, err := kvc.Txn(context.TODO(), txn)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if tt.wSuccess != tresp.Succeeded {
+			t.Errorf("#%d: expected %v, got %v", i, tt.wSuccess, tresp.Succeeded)
+		}
+	}
+}
+
 // TestV3PutIgnoreValue ensures that writes with ignore_value overwrites with previous key-value pair.
 func TestV3PutIgnoreValue(t *testing.T) {
 	defer testutil.AfterTest(t)