diff --git a/qiskit_dynamics/pulse/pulse_to_signals.py b/qiskit_dynamics/pulse/pulse_to_signals.py
index 946f70935..d13d9bc86 100644
--- a/qiskit_dynamics/pulse/pulse_to_signals.py
+++ b/qiskit_dynamics/pulse/pulse_to_signals.py
@@ -360,7 +360,10 @@ def get_samples(pulse: SymbolicPulse) -> ArrayLike:
                 f"Pulse parameter '{symbol.name}' is not defined for this instance. "
                 "Please check your waveform expression is correct."
             ) from ex
-    return _lru_cache_expr(envelope, "jax" if any(isinstance(v, jax.core.Tracer) for v in pulse_params.values()) else "numpy")(*args)
+    return _lru_cache_expr(
+        envelope,
+        "jax" if any(isinstance(v, jax.core.Tracer) for v in pulse_params.values()) else "numpy",
+    )(*args)
 
 
 @functools.lru_cache(maxsize=None)
diff --git a/test/dynamics/pulse/test_pulse_to_signals.py b/test/dynamics/pulse/test_pulse_to_signals.py
index 88bd2d4c3..20434a37a 100644
--- a/test/dynamics/pulse/test_pulse_to_signals.py
+++ b/test/dynamics/pulse/test_pulse_to_signals.py
@@ -383,8 +383,8 @@ def jit_func_instruction_to_signals(amp):
                 (1, sym.And(_time >= 0, _time <= _duration)), (0, True)
             )
             valid_amp_conditions_expr = sym.Abs(_amp) <= 1.0
-            # we can use only SymbolicPulse when jax-jitting
-            # bacause jax-jitting doesn't correspond to validate_parameters in qiskit.pulse.
+            # we need to set disable_validation True to enable jax-jitting.
+            pulse.SymbolicPulse.disable_validation = True
             instance = pulse.SymbolicPulse(
                 pulse_type="Constant",
                 duration=5,
@@ -398,11 +398,27 @@ def jit_func_instruction_to_signals(amp):
             converter = InstructionToSignals(self._dt, carriers={"d0": 5})
             return converter.get_signals(schedule)[0].samples
 
+        def jit_func_gaussian_to_signals(amp):
+            pulse.Gaussian.disable_validation = True
+            instance = pulse.Gaussian(duration=5, amp=amp, sigma=2.0)
+            with pulse.build() as schedule:
+                pulse.play(instance, pulse.DriveChannel(0))
+
+            converter = InstructionToSignals(self._dt, carriers={"d0": 5})
+            return converter.get_signals(schedule)[0].samples
+
         jit(jit_func_instruction_to_signals)(0.1)
         self.jit_grad(jit_func_instruction_to_signals)(0.1)
         jit_samples = jit(jit_func_instruction_to_signals)(0.1)
         self.assertAllClose(jit_samples, self.constant_get_waveform_samples, atol=1e-7, rtol=1e-7)
 
+        jit(jit_func_gaussian_to_signals)(0.983)
+        self.jit_grad(jit_func_gaussian_to_signals)(0.983)
+        jit_samples = jit(jit_func_gaussian_to_signals)(0.983)
+        self.assertAllClose(
+            jit_gaussian_samples, self.gaussian_get_waveform_samples, atol=1e-7, rtol=1e-7
+        )
+
     def test_pulse_types_combination_with_jax(self):
         """Test that converting schedule including some pulse types with Jax works well"""