diff --git a/grove/tests/amplification/test_amplification.py b/grove/tests/amplification/test_amplification.py
index df7d21a..e5a1aa6 100644
--- a/grove/tests/amplification/test_amplification.py
+++ b/grove/tests/amplification/test_amplification.py
@@ -56,7 +56,18 @@ def test_amplify():
     Test the generic usage of amplify
     """
     # Essentially Grover's to select 011 or 111
-    desired = (triple_hadamard.dagger()
+
+    # Note: slight hack here. Technically DAGGER H 0 is equivalent to
+    # H 0, however since many tests simply test for string equality
+    # (not program semantic equality) "DAGGER H 0" != "H 0". The
+    # Program.dagger() operation was changed to use the DAGGER keyword
+    # in Quil, rather than manually calculate and insert the
+    # appropriate matrix into the target program. Hence, old tests
+    # expect that Program("H 0").dagger() == Program("H 0"), but new
+    # pyquil produces Program("H 0").dagger() == Program("DAGGER H
+    # 0"). If anything looks weird below, it's probably because of
+    # this.
+    desired = (triple_hadamard[::-1]
                + cz_gate
                + triple_hadamard.dagger()
                + diffusion_program(qubits)
@@ -67,7 +78,7 @@ def test_amplify():
                + diffusion_program(qubits).instructions
                + triple_hadamard)
     created = amplification_circuit(triple_hadamard, cz_gate, qubits, iters)
-    assert desired == created
+    assert desired.out() == created.out()
 
 
 def test_trivial_diffusion():
diff --git a/grove/tests/deutsch_jozsa/test_deutsch_jozsa.py b/grove/tests/deutsch_jozsa/test_deutsch_jozsa.py
index 38e8ee8..9aea19c 100644
--- a/grove/tests/deutsch_jozsa/test_deutsch_jozsa.py
+++ b/grove/tests/deutsch_jozsa/test_deutsch_jozsa.py
@@ -3,6 +3,7 @@
 from unittest.mock import patch
 from pyquil import Program
 from pyquil.gates import X, H, CNOT
+from pyquil.quilbase import Gate, Qubit
 
 from grove.deutsch_jozsa.deutsch_jozsa import DeutschJosza, ORACLE_GATE_NAME
 
@@ -52,25 +53,21 @@ def test_one_qubit_exact_zeros_circuit():
 
     # We've defined the oracle and its dagger.
     dj_circuit = dj.deutsch_jozsa_circuit
-    assert len(dj_circuit.defined_gates) == 2
+    assert len(dj_circuit.defined_gates) == 1
     defined_oracle = None
-    defined_oracle_inv = None
     for gate in dj_circuit.defined_gates:
         if gate.name == ORACLE_GATE_NAME:
             defined_oracle = gate
-        else:
-            defined_oracle_inv = gate
 
     assert defined_oracle is not None
-    assert defined_oracle_inv is not None
 
     expected_prog.defgate(defined_oracle.name, defined_oracle.matrix)
-    expected_prog.defgate(defined_oracle_inv.name, defined_oracle_inv.matrix)
     expected_prog.inst([X(1),
                         H(1),
                         H(0),
-                        (defined_oracle.name, 2, 0),
+                        Gate(defined_oracle.name, [], list(map(Qubit, [2, 0]))),
                         CNOT(0, 1),
-                        (defined_oracle_inv.name, 2, 0),
+                        Gate(defined_oracle.name, [], list(map(Qubit, [2, 0]))).dagger(),
                         H(0)])
+
     assert expected_prog.out() == dj.deutsch_jozsa_circuit.out()
diff --git a/grove/tests/utils/test_utility_programs.py b/grove/tests/utils/test_utility_programs.py
index 61c08fa..f8e1bed 100644
--- a/grove/tests/utils/test_utility_programs.py
+++ b/grove/tests/utils/test_utility_programs.py
@@ -37,7 +37,8 @@ def double_control_test(instructions, target_qubit, control_qubit_one, control_q
     assert instructions[1].name == CNOT(control_qubit_one, control_qubit_two).name
     assert instructions[1].qubits == [control_qubit_one, control_qubit_two]
 
-    assert instructions[2].name == cpg.format_gate_name("C", sqrt_z) + '-INV'
+    assert instructions[2].name == cpg.format_gate_name("C", sqrt_z)
+    assert instructions[2].modifiers == ["DAGGER"]
     assert instructions[2].qubits == [control_qubit_two, target_qubit]
 
     assert instructions[3].name == CNOT(control_qubit_one, control_qubit_two).name
diff --git a/setup.py b/setup.py
index fb540b8..de84fcb 100644
--- a/setup.py
+++ b/setup.py
@@ -17,7 +17,7 @@
 
 from setuptools import setup, find_packages
 from grove import __version__
-
+ 
 setup(
     name="quantum-grove",
     version=__version__,