diff --git a/src/ipa/rkisp1/algorithms/agc.cpp b/src/ipa/rkisp1/algorithms/agc.cpp
index 6a199b47c9ad..5b917557b887 100644
--- a/src/ipa/rkisp1/algorithms/agc.cpp
+++ b/src/ipa/rkisp1/algorithms/agc.cpp
@@ -182,7 +182,7 @@ int Agc::configure(IPAContext &context, const IPACameraSensorInfo &configInfo)
 	 * except it's computed in the IPA and not here so we'd have to
 	 * recompute it.
 	 */
-	context.activeState.agc.maxShutterSpeed = context.configuration.sensor.maxShutterSpeed;
+	context.activeState.agc.maxFrameDuration = context.configuration.sensor.maxShutterSpeed;
 
 	/*
 	 * Define the measurement window for AGC as a centered rectangle
@@ -269,11 +269,11 @@ void Agc::queueRequest(IPAContext &context,
 
 	const auto &frameDurationLimits = controls.get(controls::FrameDurationLimits);
 	if (frameDurationLimits) {
-		utils::Duration maxShutterSpeed =
+		utils::Duration maxFrameDuration =
 			std::chrono::milliseconds((*frameDurationLimits).back());
-		agc.maxShutterSpeed = maxShutterSpeed;
+		agc.maxFrameDuration = maxFrameDuration;
 	}
-	frameContext.agc.maxShutterSpeed = agc.maxShutterSpeed;
+	frameContext.agc.maxFrameDuration = agc.maxFrameDuration;
 }
 
 /**
@@ -421,7 +421,7 @@ void Agc::process(IPAContext &context, [[maybe_unused]] const uint32_t frame,
 	expMeans_ = { params->ae.exp_mean, context.hw->numAeCells };
 
 	utils::Duration maxShutterSpeed = std::min(context.configuration.sensor.maxShutterSpeed,
-						   frameContext.agc.maxShutterSpeed);
+						   frameContext.agc.maxFrameDuration);
 	setLimits(context.configuration.sensor.minShutterSpeed,
 		  maxShutterSpeed,
 		  context.configuration.sensor.minAnalogueGain,
diff --git a/src/ipa/rkisp1/ipa_context.cpp b/src/ipa/rkisp1/ipa_context.cpp
index 9e445dcca933..ab6cfae17feb 100644
--- a/src/ipa/rkisp1/ipa_context.cpp
+++ b/src/ipa/rkisp1/ipa_context.cpp
@@ -172,7 +172,7 @@ namespace libcamera::ipa::rkisp1 {
  * \var IPAActiveState::agc.meteringMode
  * \brief Metering mode as set by the AeMeteringMode control
  *
- * \var IPAActiveState::agc.maxShutterSpeed
+ * \var IPAActiveState::agc.maxFrameDuration
  * \brief Maximum frame duration as set by the FrameDurationLimits control
  */
 
@@ -314,7 +314,7 @@ namespace libcamera::ipa::rkisp1 {
  * \var IPAFrameContext::agc.meteringMode
  * \brief Metering mode as set by the AeMeteringMode control
  *
- * \var IPAFrameContext::agc.maxShutterSpeed
+ * \var IPAFrameContext::agc.maxFrameDuration
  * \brief Maximum frame duration as set by the FrameDurationLimits control
  *
  * \var IPAFrameContext::agc.update
diff --git a/src/ipa/rkisp1/ipa_context.h b/src/ipa/rkisp1/ipa_context.h
index 6022480d4fd2..734856cdb199 100644
--- a/src/ipa/rkisp1/ipa_context.h
+++ b/src/ipa/rkisp1/ipa_context.h
@@ -72,7 +72,7 @@ struct IPAActiveState {
 		controls::AeConstraintModeEnum constraintMode;
 		controls::AeExposureModeEnum exposureMode;
 		controls::AeMeteringModeEnum meteringMode;
-		utils::Duration maxShutterSpeed;
+		utils::Duration maxFrameDuration;
 	} agc;
 
 	struct {
@@ -121,7 +121,7 @@ struct IPAFrameContext : public FrameContext {
 		controls::AeConstraintModeEnum constraintMode;
 		controls::AeExposureModeEnum exposureMode;
 		controls::AeMeteringModeEnum meteringMode;
-		utils::Duration maxShutterSpeed;
+		utils::Duration maxFrameDuration;
 		bool update;
 	} agc;