diff --git a/ci/test.lua b/ci/test.lua
index 0fb6ac49c..bdd7be8d8 100644
--- a/ci/test.lua
+++ b/ci/test.lua
@@ -88,7 +88,17 @@ end
 local test_scripts = {is_test_scripts=true}
 local test_envvars = {}
 local function clean_reqscript(name)
-    return dfhack.script_environment(name, true, test_envvars, test_scripts)
+    local path = dfhack.findScript(name)
+    if test_scripts[path] then return test_scripts[path].env end
+    local _, env = dfhack.run_script_with_env(
+        test_envvars,
+        name,
+        {
+            scripts=test_scripts,
+            module=true,
+            module_strict=true
+        })
+    return env
 end
 test_envvars.require = clean_require
 test_envvars.reqscript = clean_reqscript
diff --git a/library/lua/dfhack.lua b/library/lua/dfhack.lua
index f3956d174..b19dd3877 100644
--- a/library/lua/dfhack.lua
+++ b/library/lua/dfhack.lua
@@ -602,15 +602,13 @@ function dfhack.reqscript(name)
 end
 reqscript = dfhack.reqscript
 
-function dfhack.script_environment(name, strict, envVars, scripts)
-    scripts = scripts or internal.scripts
+function dfhack.script_environment(name, strict)
+    local scripts = internal.scripts
     local path = dfhack.findScript(name)
     if not scripts[path] or scripts[path]:needs_update() then
-        local _, env = dfhack.run_script_with_env(
-            envVars,
+        local _, env = dfhack.run_script_with_env(nil,
             name,
             {
-                scripts=scripts,
                 module=true,
                 module_strict=(strict and true or false)  -- ensure that this key is present if 'strict' is nil
             })