diff --git a/schemas/settings.json b/schemas/settings.json
index 9d0e57837..d6477f188 100644
--- a/schemas/settings.json
+++ b/schemas/settings.json
@@ -201,6 +201,18 @@
       ],
       "default": "always"
     },
+    "enable_sourcing": {
+      "title": "enable_sourcing",
+      "description": "Whether to wrap the script execution in a condition that checks if the script is sourced\nhttps://bashly.dannyb.co/usage/settings/#enable_sourcing",
+      "type": "string",
+      "enum": [
+        "development",
+        "production",
+        "always",
+        "never"
+      ],
+      "default": "development"
+    },
     "partials_extension": {
       "title": "partials extension",
       "description": "The extension to use when reading/writing partial script snippets\nhttps://bashly.dannyb.co/usage/settings/#partials_extension",
diff --git a/spec/approvals/cli/preview/no-args b/spec/approvals/cli/preview/no-args
index 3b5dfcbf4..d42463e5d 100644
--- a/spec/approvals/cli/preview/no-args
+++ b/spec/approvals/cli/preview/no-args
@@ -1,3 +1,3 @@
 #!/usr/bin/env bash
 ...
-run "$@"
+run "$@"
\ No newline at end of file
diff --git a/spec/bashly/commands/preview_spec.rb b/spec/bashly/commands/preview_spec.rb
index 2a0db8623..89f43d10b 100644
--- a/spec/bashly/commands/preview_spec.rb
+++ b/spec/bashly/commands/preview_spec.rb
@@ -17,7 +17,7 @@
 
     it 'prints the generated cli script' do
       expect { subject.execute %w[preview] }.to output_approval('cli/preview/no-args')
-        .except(/env bash\n.*\nrun "\$@"/m, "env bash\n...\nrun \"$@\"")
+        .except(/env bash\n.*\n\s*run "\$@"\n.*/m, "env bash\n...\nrun \"$@\"")
     end
   end
 end
diff --git a/spec/bashly/script/wrapper_spec.rb b/spec/bashly/script/wrapper_spec.rb
index c7cd79887..74484a430 100644
--- a/spec/bashly/script/wrapper_spec.rb
+++ b/spec/bashly/script/wrapper_spec.rb
@@ -11,7 +11,7 @@
         lines = subject.code.split "\n"
         expect(lines[0..13].join("\n")).to match_approval('script/wrapper/code')
           .except(/\d+\.\d+\.\d+(\.rc\d)?/)
-        expect(lines[-1]).to eq 'run "$@"'
+        expect(lines[-2]).to eq '  run "$@"'
       end
     end
 
diff --git a/support/schema/settings.yml b/support/schema/settings.yml
index 66bd91d74..f7bb33d01 100644
--- a/support/schema/settings.yml
+++ b/support/schema/settings.yml
@@ -173,6 +173,14 @@ properties:
     type: string
     enum: *feature_toggles
     default: always
+  enable_sourcing:
+    title: enable_sourcing
+    description: |-
+      Whether to wrap the script execution in a condition that checks if the script is sourced
+      https://bashly.dannyb.co/usage/settings/#enable_sourcing
+    type: string
+    enum: *feature_toggles
+    default: development
   partials_extension:
     title: partials extension
     description: |-