diff --git a/action.yml b/action.yml
index a1dd5b77..fda811da 100644
--- a/action.yml
+++ b/action.yml
@@ -19,6 +19,8 @@ inputs:
 outputs:
   python-version:
     description: "The installed python version. Useful when given a version range as input."
+  python-install-dir:
+    description: "The path where python was installed. (PYTHON_INSTALL_DIR)"
 runs:
   using: 'node12'
   main: 'dist/setup/index.js'
diff --git a/src/find-pypy.ts b/src/find-pypy.ts
index eb8dfac6..5489105e 100644
--- a/src/find-pypy.ts
+++ b/src/find-pypy.ts
@@ -53,6 +53,9 @@ export async function findPyPyVersion(
   core.addPath(pythonLocation);
   core.addPath(_binDir);
 
+  core.setOutput('python-version', resolvedPythonVersion);
+  core.setOutput('python-install-dir', installDir);
+
   return {resolvedPyPyVersion, resolvedPythonVersion};
 }
 
diff --git a/src/find-python.ts b/src/find-python.ts
index ff2a20d8..c6dcbf77 100644
--- a/src/find-python.ts
+++ b/src/find-python.ts
@@ -71,6 +71,7 @@ function usePyPy(
 
   const impl = 'pypy' + majorVersion.toString();
   core.setOutput('python-version', impl);
+  core.setOutput('python-install-dir', installDir);
 
   return {impl: impl, version: versionFromPath(installDir)};
 }
@@ -150,6 +151,7 @@ async function useCpythonVersion(
 
   const installed = versionFromPath(installDir);
   core.setOutput('python-version', installed);
+  core.setOutput('python-install-dir', installDir);
 
   return {impl: 'CPython', version: installed};
 }