diff --git a/Dockerfile b/Dockerfile
index 74fbbd3..ba09104 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,27 +4,28 @@ from ubuntu:bionic
 #   (usually) Cached steps
 # ---------------------------------------------------------------------------- #
 
-# Set FAST_MODE to prevent git and upgrade
+# See bootstrap.sh
 ENV FAST_MODE="true"
 ENV WORKSPACE="$HOME/workspace"
 
-# Install sudo for compatibility, git since it is skipped, make
-# Triple quiet mode (-qq implies -y, pipe to /dev/null)
+# Set Noninteractive
 RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections
+
+# Install sudo for compatibility, git since built-in is skipped, make
 RUN apt-get -y update \
     && apt-get -y install sudo git make
 
 # Create user with sudo priviledge
 ENV USER="test-user"
-RUN useradd --create-home -m $USER \
-    && adduser $USER sudo
-RUN echo "$USER ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
+RUN useradd --create-home -m "$USER" \
+    && adduser "$USER" sudo
+RUN echo "$USER ALL=(ALL) NOPASSWD: ALL" \
+    >> /etc/sudoers
 
 # ---------------------------------------------------------------------------- #
 #   Filesystem copy steps
 # ---------------------------------------------------------------------------- #
 
-# Copy dotfiles in
 ADD --chown=test-user . "$WORKSPACE/dotfiles"
 WORKDIR "$WORKSPACE/dotfiles"
 
@@ -32,7 +33,6 @@ WORKDIR "$WORKSPACE/dotfiles"
 #   Install steps
 # ---------------------------------------------------------------------------- #
 
-# Run installer
 USER test-user
 RUN make install
 
@@ -40,5 +40,4 @@ RUN make install
 #   Test steps
 # ---------------------------------------------------------------------------- #
 
-# Run tests
-CMD ["make", "test"]
+CMD ["cd", "tests", "&&", "make"]
diff --git a/Makefile b/Makefile
index 152bb41..9ff64da 100644
--- a/Makefile
+++ b/Makefile
@@ -5,9 +5,7 @@
 .PHONY: install clean
 
 # Install dotfiles locally
-install: SHELL:=/bin/bash
 install:
-	chmod +x ./bootstrap.sh
 	./bootstrap.sh
 
 # Clean up after install
@@ -17,12 +15,16 @@ clean:
 # ---------------------------------------------------------------------------- #
 #	Docker commands
 # ---------------------------------------------------------------------------- #
-.PHONY: build run
+.PHONY: build run use
 
-# Build and tag latest docker image
+# Build and tag docker image
 build:
-	docker build . -t dotfiles:latest
+	docker build . -t dotfiles
 
-# Run latest docker container
+# Run tests in docker container
 run:
-	docker run -it dotfiles:latest /bin/bash
+	docker run dotfiles
+
+# Launch bash in docker container
+use:
+	docker run -it dotfiles /bin/bash
diff --git a/fish/config.fish b/fish/config.fish
index 7bae98d..ff9bcc1 100644
--- a/fish/config.fish
+++ b/fish/config.fish
@@ -1,9 +1,14 @@
-# Pyenv
-setenv PYENV_ROOT "$HOME/.pyenv"
-setenv PATH "$PYENV_ROOT/shims:$PYENV_ROOT/bin:$PATH"
+# .local
+set -x PATH $HOME/.local/bin $PATH
 
-# Poetry
-set -gx PATH $HOME/.poetry/bin $PATH
+# pyenv
+set PYENV_ROOT $HOME/.pyenv
+set -x PATH $PYENV_ROOT/bin $PATH
+set -x PATH $PYENV_ROOT/shims $PATH
+
+# poetry
+set PYENV_ROOT $HOME/.pyenv
+set -x PATH $PYENV_ROOT/bin $PATH
 
 # Wipe greeting
 set fish_greeting
diff --git a/tests/Makefile b/tests/Makefile
index 0ab6e6a..48cd8c2 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -1,11 +1,6 @@
 # dotfiles tests Makefile
-# ---------------------------------------------------------------------------- #
-#	Test commands
-# ---------------------------------------------------------------------------- #
-.PHONY: test
-
-# Import .bashrc and run test suite
-test: SHELL:=/bin/bash
-test:
+all: SHELL:=/bin/bash
+all:
+	source ~/.bashrc
 	poetry install
 	poetry run pytest