diff --git a/src/libcamera/sensor/camera_sensor_legacy.cpp b/src/libcamera/sensor/camera_sensor_legacy.cpp
index 792e4b09d4fa..0e2085d91345 100644
--- a/src/libcamera/sensor/camera_sensor_legacy.cpp
+++ b/src/libcamera/sensor/camera_sensor_legacy.cpp
@@ -759,7 +759,9 @@ CameraSensorLegacy::getFormat(std::span<const unsigned int> mbusCodes,
 	}
 
 	if (!bestSize) {
-		LOG(CameraSensor, Debug) << "No supported format or size found";
+		LOG(CameraSensor, Debug)
+			<< "No supported format or size found. Requested "
+			<< size << " with a maximum size " << maxSize;
 		return {};
 	}
 
diff --git a/src/libcamera/sensor/camera_sensor_raw.cpp b/src/libcamera/sensor/camera_sensor_raw.cpp
index 55b386cef3f3..14ab15b05ab3 100644
--- a/src/libcamera/sensor/camera_sensor_raw.cpp
+++ b/src/libcamera/sensor/camera_sensor_raw.cpp
@@ -821,7 +821,9 @@ CameraSensorRaw::getFormat(std::span<const unsigned int> mbusCodes,
 	}
 
 	if (!bestSize) {
-		LOG(CameraSensor, Debug) << "No supported format or size found";
+		LOG(CameraSensor, Warning)
+			<< "No supported format or size found. Requested "
+			<< size << " with a maximum size " << maxSize;
 		return {};
 	}