diff --git a/flake.lock b/flake.lock
index df4c399..3acb18d 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1715266358,
-        "narHash": "sha256-doPgfj+7FFe9rfzWo1siAV2mVCasW+Bh8I1cToAXEE4=",
+        "lastModified": 1715787315,
+        "narHash": "sha256-cYApT0NXJfqBkKcci7D9Kr4CBYZKOQKDYA23q8XNuWg=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "f1010e0469db743d14519a1efd37e23f8513d714",
+        "rev": "33d1e753c82ffc557b4a585c77de43d4c922ebb5",
         "type": "github"
       },
       "original": {
diff --git a/ray_tracing_gltf/hello_vulkan.cpp b/ray_tracing_gltf/hello_vulkan.cpp
index a342fc6..9c605c6 100644
--- a/ray_tracing_gltf/hello_vulkan.cpp
+++ b/ray_tracing_gltf/hello_vulkan.cpp
@@ -735,11 +735,11 @@ void HelloVulkan::createRtPipeline()
   VkPipelineShaderStageCreateInfo stage{VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO};
   stage.pName = "main";  // All the same entry point
   // Raygen
-  stage.module = nvvk::createShaderModule(m_device, nvh::loadFile("spv/pathtrace.rgen.spv", true, defaultSearchPaths, true));
+  stage.module = nvvk::createShaderModule(m_device, nvh::loadFile("spv/raytrace.rgen.spv", true, defaultSearchPaths, true));
   stage.stage     = VK_SHADER_STAGE_RAYGEN_BIT_KHR;
   stages[eRaygen] = stage;
   // Miss
-  stage.module = nvvk::createShaderModule(m_device, nvh::loadFile("spv/pathtrace.rmiss.spv", true, defaultSearchPaths, true));
+  stage.module = nvvk::createShaderModule(m_device, nvh::loadFile("spv/raytrace.rmiss.spv", true, defaultSearchPaths, true));
   stage.stage   = VK_SHADER_STAGE_MISS_BIT_KHR;
   stages[eMiss] = stage;
   // The second miss shader is invoked when a shadow ray misses the geometry. It simply indicates that no occlusion has been found
@@ -748,7 +748,7 @@ void HelloVulkan::createRtPipeline()
   stage.stage    = VK_SHADER_STAGE_MISS_BIT_KHR;
   stages[eMiss2] = stage;
   // Hit Group - Closest Hit
-  stage.module = nvvk::createShaderModule(m_device, nvh::loadFile("spv/pathtrace.rchit.spv", true, defaultSearchPaths, true));
+  stage.module = nvvk::createShaderModule(m_device, nvh::loadFile("spv/raytrace.rchit.spv", true, defaultSearchPaths, true));
   stage.stage         = VK_SHADER_STAGE_CLOSEST_HIT_BIT_KHR;
   stages[eClosestHit] = stage;
 
diff --git a/ray_tracing_gltf/hello_vulkan.h b/ray_tracing_gltf/hello_vulkan.h
index d004e60..eb438ed 100644
--- a/ray_tracing_gltf/hello_vulkan.h
+++ b/ray_tracing_gltf/hello_vulkan.h
@@ -67,9 +67,9 @@ public:
   // Information pushed at each draw call
   PushConstantRaster m_pcRaster{
       {1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1},  // Identity matrix
-      {0.f, 4.5f, 0.f},                                  // light position
+      {0.f, 100.f, 0.f},                                  // light position
       0,                                                 // instance Id
-      10.f,                                              // light intensity
+      1000.f,                                              // light intensity
       0,                                                 // light type
       0                                                  // material id
   };
diff --git a/ray_tracing_gltf/shaders/pathtrace.rgen b/ray_tracing_gltf/shaders/pathtrace.rgen
index c1d0eb2..eef5ed7 100644
--- a/ray_tracing_gltf/shaders/pathtrace.rgen
+++ b/ray_tracing_gltf/shaders/pathtrace.rgen
@@ -65,7 +65,7 @@ void main()
   vec3 curWeight = vec3(1);
   vec3 hitValue  = vec3(0);
 
-  for(; prd.depth < 10; prd.depth++)
+  for(; prd.depth < 100; prd.depth++)
   {
     traceRayEXT(topLevelAS,        // acceleration structure
                 rayFlags,          // rayFlags