diff --git a/2/Dockerfile b/2.7/Dockerfile
similarity index 100%
rename from 2/Dockerfile
rename to 2.7/Dockerfile
diff --git a/2/onbuild/Dockerfile b/2.7/onbuild/Dockerfile
similarity index 100%
rename from 2/onbuild/Dockerfile
rename to 2.7/onbuild/Dockerfile
diff --git a/3.3/Dockerfile b/3.3/Dockerfile
new file mode 100644
index 000000000..2b4a4c3da
--- /dev/null
+++ b/3.3/Dockerfile
@@ -0,0 +1,29 @@
+FROM buildpack-deps
+
+RUN apt-get update && apt-get install -y curl procps
+
+# remove several traces of debian python
+RUN apt-get purge -y python python-minimal python2.7-minimal
+
+RUN mkdir /usr/src/python
+WORKDIR /usr/src/python
+
+ENV PYTHON_VERSION 3.3.5
+
+RUN curl -SL "https://www.python.org/ftp/python/$PYTHON_VERSION/Python-$PYTHON_VERSION.tar.xz" \
+		| tar -xJ --strip-components=1
+RUN ./configure \
+	&& make -j$(nproc) \
+	&& make install \
+	&& make clean
+
+# make some useful symlinks that are expected to exist
+RUN cd /usr/local/bin \
+	&& ln -s easy_install-3.4 easy_install \
+	&& ln -s idle3 idle \
+	&& ln -s pip3 pip \
+	&& ln -s pydoc3 pydoc \
+	&& ln -s python3 python \
+	&& ln -s python-config3 python-config
+
+CMD ["python3"]
diff --git a/3.3/onbuild/Dockerfile b/3.3/onbuild/Dockerfile
new file mode 100644
index 000000000..5608182b1
--- /dev/null
+++ b/3.3/onbuild/Dockerfile
@@ -0,0 +1,9 @@
+FROM python:3.3.5
+
+RUN mkdir -p /usr/src/app
+WORKDIR /usr/src/app
+
+ONBUILD COPY requirements.txt /usr/src/app/
+ONBUILD RUN pip install -r requirements.txt
+
+ONBUILD COPY . /usr/src/app
diff --git a/3/Dockerfile b/3.4/Dockerfile
similarity index 100%
rename from 3/Dockerfile
rename to 3.4/Dockerfile
diff --git a/3/onbuild/Dockerfile b/3.4/onbuild/Dockerfile
similarity index 100%
rename from 3/onbuild/Dockerfile
rename to 3.4/onbuild/Dockerfile
diff --git a/generate-stackbrew-library.sh b/generate-stackbrew-library.sh
index c17991b27..d7f428a4c 100755
--- a/generate-stackbrew-library.sh
+++ b/generate-stackbrew-library.sh
@@ -3,7 +3,8 @@ set -e
 
 declare -A aliases
 aliases=(
-	[3]='latest'
+	[3.4]='3 latest'
+	[2.7]='2'
 )
 
 cd "$(dirname "$(readlink -f "$BASH_SOURCE")")"
@@ -17,8 +18,7 @@ echo '# maintainer: InfoSiftr <github@infosiftr.com> (@infosiftr)'
 for version in "${versions[@]}"; do
 	commit="$(git log -1 --format='format:%H' "$version")"
 	fullVersion="$(grep -m1 'ENV PYTHON_VERSION ' "$version/Dockerfile" | cut -d' ' -f3)"
-	majorVersion="$(echo "$fullVersion" | cut -d. -f1-2)"
-	versionAliases=( $fullVersion $majorVersion $version ${aliases[$version]} )
+	versionAliases=( $fullVersion $version ${aliases[$version]} )
 	
 	echo
 	for va in "${versionAliases[@]}"; do