diff --git a/tests/Makefile.am b/tests/Makefile.am
index 225f780b8e..3a1e07891a 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -13,10 +13,10 @@ fallback.sh: fallback.nix
 gc-concurrent.sh: gc-concurrent.nix gc-concurrent2.nix
 user-envs.sh: user-envs.nix
 
-TESTS = init.sh hash.sh lang.sh simple.sh dependencies.sh locking.sh parallel.sh \
-  build-hook.sh substitutes.sh substitutes2.sh fallback.sh nix-push.sh gc.sh \
-  gc-concurrent.sh verify.sh nix-pull.sh referrers.sh user-envs.sh \
-  logging.sh nix-build.sh misc.sh
+TESTS = init.sh hash.sh lang.sh add.sh simple.sh dependencies.sh \
+  locking.sh parallel.sh build-hook.sh substitutes.sh substitutes2.sh \
+  fallback.sh nix-push.sh gc.sh gc-concurrent.sh verify.sh nix-pull.sh \
+  referrers.sh user-envs.sh logging.sh nix-build.sh misc.sh
 
 XFAIL_TESTS =
 
diff --git a/tests/add.sh b/tests/add.sh
new file mode 100644
index 0000000000..b6ae3ebea4
--- /dev/null
+++ b/tests/add.sh
@@ -0,0 +1,13 @@
+source common.sh
+
+file=./add.sh
+
+path=$($nixstore --add $file)
+
+echo $path
+
+hash=$($nixstore -q --hash $path)
+
+echo $hash
+
+test "$hash" = "sha256:$(nix-hash --type sha256 --base32 $file)"