diff --git a/.gitignore b/.gitignore
index 11c9714..360bcb4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,6 +9,10 @@ install_manifest.txt
 compile_commands.json
 CTestTestfile.cmake
 
+#Files created by the CI scripts (downloading and installing premake)
+premake5
+premake5.tar.gz
+
 # Prerequisites
 *.d
 
diff --git a/.travis-before-install.sh b/.travis-before-install.sh
new file mode 100755
index 0000000..ea6615a
--- /dev/null
+++ b/.travis-before-install.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+if [[ "$TRAVIS_OS_NAME" == "osx" ]]
+then
+    brew upgrade
+    curl -o premake5.tar.gz https://github.com/premake/premake-core/releases/download/v5.0.0-alpha12/premake-5.0.0-alpha12-macosx.tar.gz
+else
+    wget https://github.com/premake/premake-core/releases/download/v5.0.0-alpha12/premake-5.0.0-alpha12-linux.tar.gz -O premake5.tar.gz
+fi
+tar xzf premake5.tar.gz
diff --git a/.travis.yml b/.travis.yml
index 08acd20..6e731e5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -33,7 +33,7 @@ matrix:
     env: COMPILER_VERSION=3.7 BUILD_TYPE=Debug CFLAGS="-O0" CXXFLAGS="-O0"
 
 before_install:
-- if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew upgrade; fi
+  - ./.travis-before-install.sh
 
 
 script:
@@ -42,3 +42,6 @@ script:
   - ${CC} -v
   - ${CXX} ${EXTRA_CXXFLAGS} -std=c++11 -Wall -g -o loader_example loader_example.cc
   - ./loader_example ./models/Cube/Cube.gltf
+  - cd examples/raytrace
+  - ../../premake5 gmake
+  - make
diff --git a/appveyor.yml b/appveyor.yml
index 8a027f8..545253e 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -13,3 +13,6 @@ configuration: Release
 build:
   parallel: true
   project: TinyGLTFSolution.sln
+
+after_build:
+  - examples.bat
diff --git a/examples.bat b/examples.bat
new file mode 100644
index 0000000..11e35e7
--- /dev/null
+++ b/examples.bat
@@ -0,0 +1,3 @@
+  cd examples\raytrace
+  ..\..\tools\windows\premake5.exe vs2015
+  msbuild NanoSGSolution.sln /property:Configuration=Release
diff --git a/examples/raytrace/bin/native/Release/view b/examples/raytrace/bin/native/Release/view
new file mode 100755
index 0000000..f9e8a0f
Binary files /dev/null and b/examples/raytrace/bin/native/Release/view differ
diff --git a/examples/raytrace/imgui.ini b/examples/raytrace/imgui.ini
index d72fd2f..b77e47f 100644
--- a/examples/raytrace/imgui.ini
+++ b/examples/raytrace/imgui.ini
@@ -19,7 +19,7 @@ Size=256,206
 Collapsed=0
 
 [Transform]
-Pos=579,636
+Pos=608,278
 Size=235,167
 Collapsed=0
 
diff --git a/examples/raytrace/premake5.lua b/examples/raytrace/premake5.lua
index 0562343..d035674 100644
--- a/examples/raytrace/premake5.lua
+++ b/examples/raytrace/premake5.lua
@@ -60,7 +60,6 @@ solution "NanoSGSolution"
       end
 
       if os.is("Windows") then
-         flags { "FatalCompileWarnings" }
          warnings "Extra" -- /W4
 
          defines { "NOMINMAX" }
diff --git a/examples/raytrace/viwewer.make b/examples/raytrace/viwewer.make
index 35720e7..3d35b1b 100644
--- a/examples/raytrace/viwewer.make
+++ b/examples/raytrace/viwewer.make
@@ -186,6 +186,7 @@ OBJECTS := \
 	$(OBJDIR)/obj-loader.o \
 	$(OBJDIR)/render-config.o \
 	$(OBJDIR)/render.o \
+	$(OBJDIR)/stbi-impl.o \
 
 RESOURCES := \
 
@@ -341,6 +342,14 @@ else
 	$(SILENT) mkdir $(subst /,\\,$(OBJDIR))
 endif
 	$(SILENT) $(CXX) $(ALL_CXXFLAGS) $(FORCE_INCLUDE) -o "$@" -MF "$(@:%.o=%.d)" -c "$<"
+$(OBJDIR)/stbi-impl.o: stbi-impl.cc
+	@echo $(notdir $<)
+ifeq (posix,$(SHELLTYPE))
+	$(SILENT) mkdir -p $(OBJDIR)
+else
+	$(SILENT) mkdir $(subst /,\\,$(OBJDIR))
+endif
+	$(SILENT) $(CXX) $(ALL_CXXFLAGS) $(FORCE_INCLUDE) -o "$@" -MF "$(@:%.o=%.d)" -c "$<"
 
 -include $(OBJECTS:%.o=%.d)
 ifneq (,$(PCH))