diff --git a/depends/aws_ubuntu_14.04.sh b/depends/aws_ubuntu_14.04.sh
index 445cfe653..335c8f07d 100755
--- a/depends/aws_ubuntu_14.04.sh
+++ b/depends/aws_ubuntu_14.04.sh
@@ -3,6 +3,7 @@
 sudo apt-get -y install python-dev python-setuptools \
     python3-dev python-virtualenv cmake
 sudo apt-get -y install libtiff5-dev libjpeg8-dev zlib1g-dev \
-    libfreetype6-dev liblcms2-dev libwebp-dev tcl8.6-dev tk8.6-dev python-tk
+    libfreetype6-dev liblcms2-dev libwebp-dev tcl8.6-dev tk8.6-dev \
+    python-tk python3-tk
 
 ./install_openjpeg.sh