diff --git a/Dockerfile b/Dockerfile
index f3a2dfb..2facdba 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -77,15 +77,10 @@ RUN cd /tmp/ffmpeg-${FFMPEG_VERSION} && \
   emmake make -j4 && \
   emmake make install
 
-# RUN	cd /build && \
-#   emcc -L/opt/ffmpeg/lib -I/opt/ffmpeg/include/ src/main.c \
-# 	-s EXPORTED_FUNCTIONS='["_version", "_openfile"]' \
-# 	-s EXTRA_EXPORTED_RUNTIME_METHODS="[FS, cwrap, ccall, setValue, writeAsciiToMemory]" \
-# 	-s INITIAL_MEMORY=268435456 \
-# 	-lavcodec -lavformat -lavfilter -lavdevice -lswresample -lswscale -lavutil -lm -lx264 -pthread \
-# 	-o ffprobe-web-analyzer.js
+
+COPY ./src/ffprobe-web-analyzer-wrapper.cpp /build/src/ffprobe-web-analyzer-wrapper.cpp
+COPY ./Makefile /build/Makefile
 
 WORKDIR /build
-# COPY ./src/main.c /build/src/main.c
-COPY ./Makefile /build/Makefile
-# RUN make
\ No newline at end of file
+
+RUN make
\ No newline at end of file
diff --git a/Makefile b/Makefile
index 63bcf94..c130309 100644
--- a/Makefile
+++ b/Makefile
@@ -8,5 +8,5 @@ dist/ffprobe-web-analyzer.js:
  	-s INITIAL_MEMORY=268435456 \
 	-pthread \
  	-lavcodec -lavformat -lavfilter -lavdevice -lswresample -lswscale -lavutil -lm -lx264 -pthread \
-	-o www/public/ffprobe-web-analyzer.js \
-	src/main.cpp
\ No newline at end of file
+	-o dist/ffprobe-web-analyzer.js \
+	src/ffprobe-web-analyzer-wrapper.cpp
\ No newline at end of file
diff --git a/build.sh b/build.sh
new file mode 100644
index 0000000..8f665bf
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,5 @@
+mkdir -p dist
+docker build -t ffprobe-web-analyzer .
+docker create -ti --name ffprobe-web-analyzer-container ffprobe-web-analyzer
+docker cp ffprobe-web-analyzer-container:/build/dist/ .
+docker rm -fv ffprobe-web-analyzer-container
\ No newline at end of file
diff --git a/src/main.cpp b/src/ffprobe-web-analyzer-wrapper.cpp
similarity index 100%
rename from src/main.cpp
rename to src/ffprobe-web-analyzer-wrapper.cpp