diff --git a/include/libcamera/internal/software_isp/benchmark.h b/include/libcamera/internal/software_isp/benchmark.h
index 0680d6cd..46bdb86d 100644
--- a/include/libcamera/internal/software_isp/benchmark.h
+++ b/include/libcamera/internal/software_isp/benchmark.h
@@ -28,7 +28,7 @@ public:
 
 private:
 	timespec frameStartTime_;
-	bool measure;
+	bool measure_;
 	/* Skip 30 frames for things to stabilize then measure 30 frames */
 	unsigned int encounteredFrames_ = 0;
 	int64_t frameProcessTime_ = 0;
diff --git a/src/libcamera/software_isp/benchmark.cpp b/src/libcamera/software_isp/benchmark.cpp
index 1a00ae56..4ffb6773 100644
--- a/src/libcamera/software_isp/benchmark.cpp
+++ b/src/libcamera/software_isp/benchmark.cpp
@@ -54,11 +54,11 @@ static inline int64_t timeDiff(timespec &after, timespec &before)
  */
 void Benchmark::startFrame(void)
 {
-	measure = framesToMeasure_ > 0 &&
-		  encounteredFrames_ < skipBeforeMeasure_ + framesToMeasure_ &&
-		  ++encounteredFrames_ > skipBeforeMeasure_;
+	measure_ = framesToMeasure_ > 0 &&
+		   encounteredFrames_ < skipBeforeMeasure_ + framesToMeasure_ &&
+		   ++encounteredFrames_ > skipBeforeMeasure_;
 
-	if (measure) {
+	if (measure_) {
 		frameStartTime_ = {};
 		clock_gettime(CLOCK_MONOTONIC_RAW, &frameStartTime_);
 	}
@@ -75,7 +75,7 @@ void Benchmark::startFrame(void)
  */
 void Benchmark::finishFrame(void)
 {
-	if (measure) {
+	if (measure_) {
 		timespec frameEndTime = {};
 		clock_gettime(CLOCK_MONOTONIC_RAW, &frameEndTime);
 		frameProcessTime_ += timeDiff(frameEndTime, frameStartTime_);