diff --git a/test/blackbox-tests/dune.inc b/test/blackbox-tests/dune.inc
index b8c3cdae..b3167fc5 100644
--- a/test/blackbox-tests/dune.inc
+++ b/test/blackbox-tests/dune.inc
@@ -151,6 +151,14 @@
    test-cases/env
    (progn (run %{exe:cram.exe} -test run.t) (diff? run.t run.t.corrected)))))
 
+(alias
+ (name envs-and-contexts)
+ (deps (package dune) (source_tree test-cases/envs-and-contexts))
+ (action
+  (chdir
+   test-cases/envs-and-contexts
+   (progn (run %{exe:cram.exe} -test run.t) (diff? run.t run.t.corrected)))))
+
 (alias
  (name exclude-missing-module)
  (deps (package dune) (source_tree test-cases/exclude-missing-module))
@@ -778,6 +786,7 @@
   (alias dune-project-edition)
   (alias dup-fields)
   (alias env)
+  (alias envs-and-contexts)
   (alias exclude-missing-module)
   (alias exec-cmd)
   (alias exec-missing)
@@ -873,6 +882,7 @@
   (alias dune-project-edition)
   (alias dup-fields)
   (alias env)
+  (alias envs-and-contexts)
   (alias exclude-missing-module)
   (alias exec-cmd)
   (alias exec-missing)
diff --git a/test/blackbox-tests/test-cases/envs-and-contexts/dune-project b/test/blackbox-tests/test-cases/envs-and-contexts/dune-project
new file mode 100644
index 00000000..6687faf2
--- /dev/null
+++ b/test/blackbox-tests/test-cases/envs-and-contexts/dune-project
@@ -0,0 +1 @@
+(lang dune 1.1)
\ No newline at end of file
diff --git a/test/blackbox-tests/test-cases/envs-and-contexts/dune-workspace b/test/blackbox-tests/test-cases/envs-and-contexts/dune-workspace
new file mode 100644
index 00000000..4557c44c
--- /dev/null
+++ b/test/blackbox-tests/test-cases/envs-and-contexts/dune-workspace
@@ -0,0 +1,10 @@
+(lang dune 1.1)
+
+(context (opam (switch default) (name dev) (profile dev) (merlin)))
+(context (opam (switch default) (name release) (profile release)))
+
+(env
+ (dev
+  (flags dev-flags))
+ (release
+  (flags release-flags)))
diff --git a/test/blackbox-tests/test-cases/envs-and-contexts/run.t b/test/blackbox-tests/test-cases/envs-and-contexts/run.t
new file mode 100644
index 00000000..7e1eb276
--- /dev/null
+++ b/test/blackbox-tests/test-cases/envs-and-contexts/run.t
@@ -0,0 +1,21 @@
+Regression test for https://github.com/ocaml/dune/issues/1016#issuecomment-411390740
+
+  $ dune printenv
+  Environment for context dev:
+    (
+     (flags
+      (-w
+       @a-4-29-40-41-42-44-45-48-58-59-60-40
+       -strict-sequence
+       -strict-formats
+       -short-paths
+       -keep-locs))
+     (ocamlc_flags (-g))
+     (ocamlopt_flags (-g))
+    )
+  Environment for context release:
+    (
+     (flags (-w -40))
+     (ocamlc_flags (-g))
+     (ocamlopt_flags (-g))
+    )