diff --git a/iceweasel/Dockerfile b/iceweasel/Dockerfile
index 29ac921..4284128 100644
--- a/iceweasel/Dockerfile
+++ b/iceweasel/Dockerfile
@@ -1,9 +1,7 @@
 FROM debian:sid
 MAINTAINER Jessica Frazelle <jess@docker.com>
 
-RUN sed -i.bak 's/sid main/sid main contrib/g' /etc/apt/sources.list && \
-	apt-get update && apt-get install -y \
-	flashplugin-nonfree \
+RUN apt-get update && apt-get install -y \
 	hicolor-icon-theme \
 	iceweasel \
 	libgl1-mesa-dri \
diff --git a/notify-osd/Dockerfile b/notify-osd/Dockerfile
index 84226c5..1e1798b 100644
--- a/notify-osd/Dockerfile
+++ b/notify-osd/Dockerfile
@@ -17,7 +17,7 @@
 #	--name notify-osd \
 #	jess/notify-osd
 
-FROM debian:sid
+FROM debian:stretch
 MAINTAINER Jessie Frazelle <jess@linux.com>
 
 RUN apt-get update && apt-get install -y \