diff --git a/src/rendering/hwrenderer/doom_lightprobes.cpp b/src/rendering/hwrenderer/doom_lightprobes.cpp
index 08f21c92d..23cc2214c 100644
--- a/src/rendering/hwrenderer/doom_lightprobes.cpp
+++ b/src/rendering/hwrenderer/doom_lightprobes.cpp
@@ -126,3 +126,20 @@ CCMD(autoaddlightprobes)
 
 	Printf("Spawned %d probes\n", probes);
 }
+
+CCMD(setlightlevel)
+{
+	if (argv.argc() < 2)
+	{
+		Printf("Usage: setlightlevel <lightlevel>\n");
+		return;
+	}
+
+	int light = std::atoi(argv[1]);
+
+	for (int i = 0, size = level.sectors.size(); i < size; ++i)
+	{
+		auto& sector = level.sectors[i];
+		sector.SetLightLevel(light);
+	}
+}
\ No newline at end of file
diff --git a/src/rendering/hwrenderer/hw_entrypoint.cpp b/src/rendering/hwrenderer/hw_entrypoint.cpp
index 131059c5b..f28fef875 100644
--- a/src/rendering/hwrenderer/hw_entrypoint.cpp
+++ b/src/rendering/hwrenderer/hw_entrypoint.cpp
@@ -484,7 +484,6 @@ void LightProbeIncrementalBuilder::Step(const TArray<LightProbe>& probes, std::f
 	if (lastIndex >= probes.size())
 	{
 		lastIndex = 0;
-		collected = 0;
 
 		if (!probes.size())
 		{
@@ -509,6 +508,7 @@ void LightProbeIncrementalBuilder::Step(const TArray<LightProbe>& probes, std::f
 		}
 		this->irradianceMaps.Clear();
 		this->prefilterMaps.Clear();
+		collected = 0;
 	}
 }