diff --git a/include/libcamera/ipa/raspberrypi.h b/include/libcamera/ipa/raspberrypi.h
index e0dc6f5e..6e97ef53 100644
--- a/include/libcamera/ipa/raspberrypi.h
+++ b/include/libcamera/ipa/raspberrypi.h
@@ -18,6 +18,12 @@ namespace libcamera {
 
 namespace RPi {
 
+const std::array<const ControlValue, 3> RPiNoiseReductionModeValues = {
+	static_cast<int32_t>(controls::NoiseReductionModeOff),
+	static_cast<int32_t>(controls::NoiseReductionModeFast),
+	static_cast<int32_t>(controls::NoiseReductionModeHighQuality),
+};
+
 /*
  * List of controls handled by the Raspberry Pi IPA
  *
@@ -45,7 +51,7 @@ static const ControlInfoMap Controls({
 		{ &controls::ColourCorrectionMatrix, ControlInfo(-16.0f, 16.0f) },
 		{ &controls::ScalerCrop, ControlInfo(Rectangle{}, Rectangle(65535, 65535, 65535, 65535), Rectangle{}) },
 		{ &controls::FrameDurationLimits, ControlInfo(INT64_C(1000), INT64_C(1000000000)) },
-		{ &controls::NoiseReductionMode, ControlInfo(controls::NoiseReductionModeValues) }
+		{ &controls::NoiseReductionMode, ControlInfo(RPiNoiseReductionModeValues) }
 	}, controls::controls);
 
 } /* namespace RPi */
diff --git a/src/ipa/raspberrypi/raspberrypi.cpp b/src/ipa/raspberrypi/raspberrypi.cpp
index 8d44ab0a..daef1c2d 100644
--- a/src/ipa/raspberrypi/raspberrypi.cpp
+++ b/src/ipa/raspberrypi/raspberrypi.cpp
@@ -608,8 +608,6 @@ static const std::map<int32_t, RPiController::DenoiseMode> DenoiseModeTable = {
 	{ controls::NoiseReductionModeOff, RPiController::DenoiseMode::Off },
 	{ controls::NoiseReductionModeFast, RPiController::DenoiseMode::ColourFast },
 	{ controls::NoiseReductionModeHighQuality, RPiController::DenoiseMode::ColourHighQuality },
-	{ controls::NoiseReductionModeMinimal, RPiController::DenoiseMode::ColourOff },
-	{ controls::NoiseReductionModeZSL, RPiController::DenoiseMode::ColourHighQuality },
 };
 
 void IPARPi::queueRequest(const ControlList &controls)