diff --git a/index.js b/index.js
index b444a9b6..dece8ba1 100644
--- a/index.js
+++ b/index.js
@@ -12,7 +12,6 @@ const {
 const { injectAllRequirements } = require('./lib/inject');
 const { layerRequirements } = require('./lib/layer');
 const { installAllRequirements } = require('./lib/pip');
-const { pipfileToRequirements } = require('./lib/pipenv');
 const { pyprojectTomlToRequirements } = require('./lib/poetry');
 const { cleanup, cleanupCache } = require('./lib/clean');
 
@@ -156,7 +155,6 @@ class ServerlessPythonRequirements {
         return;
       }
       return BbPromise.bind(this)
-        .then(pipfileToRequirements)
         .then(pyprojectTomlToRequirements)
         .then(addVendorHelper)
         .then(installAllRequirements)
diff --git a/lib/pip.js b/lib/pip.js
index 14864794..34a9859f 100644
--- a/lib/pip.js
+++ b/lib/pip.js
@@ -13,6 +13,7 @@ const {
   getRequirementsWorkingPath,
   getUserCachePath
 } = require('./shared');
+const { pipfileToRequirements } = require('./pipenv');
 
 /**
  * Omit empty commands.
@@ -55,6 +56,7 @@ function mergeCommands(commands) {
  */
 function generateRequirementsFile(
   requirementsPath,
+  modulePath,
   targetFile,
   serverless,
   servicePath,
@@ -74,13 +76,10 @@ function generateRequirementsFile(
     );
   } else if (
     options.usePipenv &&
-    fse.existsSync(path.join(servicePath, 'Pipfile'))
+    fse.existsSync(path.join(servicePath, modulePath, 'Pipfile'))
   ) {
-    filterRequirementsFile(
-      path.join(servicePath, '.serverless/requirements.txt'),
-      targetFile,
-      options
-    );
+    pipfileToRequirements(modulePath, targetFile, serverless, options);
+    filterRequirementsFile(targetFile, targetFile, options);
     serverless.cli.log(
       `Parsed requirements.txt from Pipfile in ${targetFile}...`
     );
@@ -439,7 +438,7 @@ function copyVendors(vendorFolder, targetFolder, serverless) {
  * @param {Object} options
  * @param {string} fileName
  */
-function requirementsFileExists(servicePath, options, fileName) {
+function requirementsFileExists(servicePath, modulePath, options) {
   if (
     options.usePoetry &&
     fse.existsSync(path.join(servicePath, 'pyproject.toml'))
@@ -447,11 +446,14 @@ function requirementsFileExists(servicePath, options, fileName) {
     return true;
   }
 
-  if (options.usePipenv && fse.existsSync(path.join(servicePath, 'Pipfile'))) {
+  if (
+    options.usePipenv &&
+    fse.existsSync(path.join(servicePath, modulePath, 'Pipfile'))
+  ) {
     return true;
   }
 
-  if (fse.existsSync(fileName)) {
+  if (fse.existsSync(path.join(servicePath, modulePath, options.fileName))) {
     return true;
   }
 
@@ -480,7 +482,7 @@ function installRequirementsIfNeeded(
   const fileName = path.join(servicePath, modulePath, options.fileName);
 
   // Skip requirements generation, if requirements file doesn't exist
-  if (!requirementsFileExists(servicePath, options, fileName)) {
+  if (!requirementsFileExists(servicePath, modulePath, options)) {
     return false;
   }
 
@@ -500,6 +502,7 @@ function installRequirementsIfNeeded(
 
   generateRequirementsFile(
     fileName,
+    modulePath,
     slsReqsTxt,
     serverless,
     servicePath,
diff --git a/lib/pipenv.js b/lib/pipenv.js
index 6718844c..021250e2 100644
--- a/lib/pipenv.js
+++ b/lib/pipenv.js
@@ -6,23 +6,29 @@ const { EOL } = require('os');
 /**
  * pipenv install
  */
-function pipfileToRequirements() {
-  if (
-    !this.options.usePipenv ||
-    !fse.existsSync(path.join(this.servicePath, 'Pipfile'))
-  ) {
+function pipfileToRequirements(
+  modulePath,
+  outputRequirements,
+  serverless,
+  options
+) {
+  const pipenvPath = path.join(modulePath, 'Pipfile');
+
+  // Stop if Pipfile file does not exist
+  if (!options.usePipenv || !fse.existsSync(pipenvPath)) {
     return;
   }
 
-  this.serverless.cli.log('Generating requirements.txt from Pipfile...');
+  serverless.cli.log('Generating requirements.txt from Pipfile...');
 
   const res = spawnSync(
     'pipenv',
     ['lock', '--requirements', '--keep-outdated'],
     {
-      cwd: this.servicePath
+      cwd: modulePath
     }
   );
+
   if (res.error) {
     if (res.error.code === 'ENOENT') {
       throw new Error(
@@ -34,9 +40,8 @@ function pipfileToRequirements() {
   if (res.status !== 0) {
     throw new Error(res.stderr);
   }
-  fse.ensureDirSync(path.join(this.servicePath, '.serverless'));
   fse.writeFileSync(
-    path.join(this.servicePath, '.serverless/requirements.txt'),
+    outputRequirements,
     removeEditableFlagFromRequirementsString(res.stdout)
   );
 }
diff --git a/test.js b/test.js
index 987c862c..9a89777d 100644
--- a/test.js
+++ b/test.js
@@ -1620,8 +1620,11 @@ test(
       'foobar has retained its executable file permissions'
     );
 
-    const zipfiles_hello2 = listZipFilesWithMetaData('.serverless/module2-sls-py-req-test-indiv-dev-hello2.zip');
-    const flaskPerm = statSync('.serverless/module2/requirements/bin/flask').mode;
+    const zipfiles_hello2 = listZipFilesWithMetaData(
+      '.serverless/module2-sls-py-req-test-indiv-dev-hello2.zip'
+    );
+    const flaskPerm = statSync('.serverless/module2/requirements/bin/flask')
+      .mode;
 
     t.true(
       zipfiles_hello2['bin/flask'].unixPermissions === flaskPerm,
@@ -1654,8 +1657,11 @@ test(
       'foobar has retained its executable file permissions'
     );
 
-    const zipfiles_hello2 = listZipFilesWithMetaData('.serverless/module2-sls-py-req-test-indiv-dev-hello2.zip');
-    const flaskPerm = statSync('.serverless/module2/requirements/bin/flask').mode;
+    const zipfiles_hello2 = listZipFilesWithMetaData(
+      '.serverless/module2-sls-py-req-test-indiv-dev-hello2.zip'
+    );
+    const flaskPerm = statSync('.serverless/module2/requirements/bin/flask')
+      .mode;
 
     t.true(
       zipfiles_hello2['bin/flask'].unixPermissions === flaskPerm,