diff --git a/integrationTests/e2e/e2e.test.js b/integrationTests/e2e/e2e.test.js
index 5edf50d..bb9e205 100644
--- a/integrationTests/e2e/e2e.test.js
+++ b/integrationTests/e2e/e2e.test.js
@@ -17,16 +17,4 @@ describe('e2e', () => {
         result = result.substring(1, result.length - 1);
         expect(process.env.JSONDATA).toBe(result);
     });
-
-    it('verify jsonstring', () => {
-        expect(process.env.JSONSTRING).toBe('{"x":1,"y":"qux"}');
-    });
-    it('verify jsonstringmultiline', () => {
-        expect(process.env.JSONSTRINGMULTILINE).toBe('{"x": 1, "y": "q\\nux"}');
-    });
-    it('verify jsondata', () => {
-        let result = JSON.stringify('{"x":1,"y":"qux"}');
-        result = result.substring(1, result.length - 1);
-        expect(process.env.JSONDATA).toBe(result);
-    });
 });
diff --git a/scripts/parse.js b/scripts/parse.js
deleted file mode 100644
index bcd9aa0..0000000
--- a/scripts/parse.js
+++ /dev/null
@@ -1,43 +0,0 @@
-// This script is used by the e2e tests in build.yml to test that we can
-// successfully parse JSON string data into JS objects
-
-try {
-    let inputs = [
-        process.env.JSONSTRING,
-        process.env.JSONSTRINGMULTILINE,
-    ];
-
-    let names = [
-        "test-json-string",
-        "test-json-string-multiline",
-    ];
-
-    let i = 0;
-    inputs.forEach(input => {
-        console.log(`processing: ${names[i]}`)
-        i++;
-        input = (input || '').trim();
-        if (!input) {
-            throw new Error(`missing input`);
-        }
-
-        // If the string doesn't start with a JSON object character, it is probably
-        // base64-encoded.
-        if (!input.startsWith('{')) {
-            let str = input.replace(/-/g, '+').replace(/_/g, '/');
-            while (str.length % 4) str += '=';
-            input = Buffer.from(str, 'base64').toString('utf8');
-        }
-
-        try {
-            const creds = JSON.parse(input);
-            console.log('success!')
-            return creds;
-        } catch (err) {
-            throw new Error(`error parsing: ${err}`);
-        }
-    })
-} catch (error) {
-    throw new Error(`error in parse.js: ${err}`);
-}
-
diff --git a/src/action.js b/src/action.js
index 21ad578..e193650 100644
--- a/src/action.js
+++ b/src/action.js
@@ -107,7 +107,7 @@ async function exportSecrets() {
 
         for (const line of value.replace(/\r/g, '').split('\n')) {
             if (line.length > 0) {
-                core.setOutput(line);
+                core.setSecret(line);
             }
         }
         if (exportEnv) {