diff --git a/misc/docker/Dockerfile b/misc/docker/Dockerfile
index 342c28eda..bfa0c34d0 100644
--- a/misc/docker/Dockerfile
+++ b/misc/docker/Dockerfile
@@ -1,23 +1,20 @@
-FROM busybox
+FROM alpine
 
-RUN set -x \
-    && wget -O- http://nixos.org/releases/nix/nix-1.9/nix-1.9-x86_64-linux.tar.bz2 | \
-        bzcat - | tar xf - \
-    && echo "nixbld:x:30000:nixbld1,nixbld10,nixbld2,nixbld3,nixbld4,nixbld5,nixbld6,nixbld7,nixbld8,nixbld9" >> /etc/group \
-    && for i in $(seq 1 9); do echo "nixbld$i:x:3000$i:30000:::" >> /etc/passwd; done \
-    && sed -i 's/\$HOME\/\.nix-profile\/etc\/ssl\/certs\/ca-bundle\.crt/\$HOME\/\.nix-profile\/etc\/ca-bundle\.crt/g' nix-1.9-x86_64-linux/install \
-    && mkdir -m 0755 /nix && USER=root sh nix-1.9-x86_64-linux/install \
+RUN wget -O- http://nixos.org/releases/nix/nix-1.11.2/nix-1.11.2-x86_64-linux.tar.bz2 | bzcat - | tar xf - \
+    && echo "nixbld:x:30000:nixbld1,nixbld2,nixbld3,nixbld4,nixbld5,nixbld6,nixbld7,nixbld8,nixbld9,nixbld10,nixbld11,nixbld12,nixbld13,nixbld14,nixbld15,nixbld16,nixbld17,nixbld18,nixbld19,nixbld20,nixbld21,nixbld22,nixbld23,nixbld24,nixbld25,nixbld26,nixbld27,nixbld28,nixbld29,nixbld30" >> /etc/group \
+    && for i in $(seq 1 30); do echo "nixbld$i:x:$((30000 + $i)):30000:::" >> /etc/passwd; done \
+    && mkdir -m 0755 /nix && USER=root sh nix-*-x86_64-linux/install \
     && echo ". /root/.nix-profile/etc/profile.d/nix.sh" >> /etc/profile \
-    && rm -r /nix-1.9-x86_64-linux
+    && rm -r /nix-*-x86_64-linux
 
 ONBUILD ENV \
     ENV=/etc/profile \
     PATH=/root/.nix-profile/bin:/root/.nix-profile/sbin:/bin:/sbin:/usr/bin:/usr/sbin \
-    GIT_SSL_CAINFO=/root/.nix-profile/etc/ca-bundle.crt \
-    SSL_CERT_FILE=/root/.nix-profile/etc/ca-bundle.crt
+    GIT_SSL_CAINFO=/root/.nix-profile/etc/ssl/certs/ca-bundle.crt \
+    SSL_CERT_FILE=/root/.nix-profile/etc/ssl/certs/ca-bundle.crt
 
 ENV \
     ENV=/etc/profile \
     PATH=/root/.nix-profile/bin:/root/.nix-profile/sbin:/bin:/sbin:/usr/bin:/usr/sbin \
-    GIT_SSL_CAINFO=/root/.nix-profile/etc/ca-bundle.crt \
-    SSL_CERT_FILE=/root/.nix-profile/etc/ca-bundle.crt
+    GIT_SSL_CAINFO=/root/.nix-profile/etc/ssl/certs/ca-bundle.crt \
+    SSL_CERT_FILE=/root/.nix-profile/etc/ssl/certs/ca-bundle.crt