diff --git a/fann-builder/Dockerfile b/fann-builder/Dockerfile
index 3bd0498..836832d 100644
--- a/fann-builder/Dockerfile
+++ b/fann-builder/Dockerfile
@@ -8,10 +8,9 @@ RUN apk add --no-cache \
 
 # Create a non-root user to run the build (best practice)
 RUN adduser -D builder
+USER builder
 WORKDIR /home/builder
 
 # The default command will be the build script
-COPY build.sh /home/builder/build.sh
-
-USER builder
+COPY build.sh .
 CMD ["/bin/sh", "build.sh"]
\ No newline at end of file
diff --git a/fann-builder/build.sh b/fann-builder/build.sh
index 16d34d8..0f09163 100644
--- a/fann-builder/build.sh
+++ b/fann-builder/build.sh
@@ -12,8 +12,7 @@ ar rcs libfann.a floatfann.o doublefann.o fixedfann.o
 
 # Copy the crucial artifacts to a folder called 'output'
 # TeamCity will look for files in the working directory after the build.
-mkdir -p ../output
-cp libfann.a ../output/
-cp ../src/include/fann.h ../output/
+cp libfann.a ~/output/
+cp ../src/include/fann.h ~/output/
 
 echo "Build complete! Artifacts are in the 'output' directory."
\ No newline at end of file