diff --git a/.gitignore b/.gitignore
index 4b9df39..87e18b6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -371,3 +371,4 @@ dmypy.json
 
 # Cython debug symbols
 cython_debug/
+.idea
diff --git a/install-poetry.py b/install-poetry.py
index 14bd56e..2f0c069 100644
--- a/install-poetry.py
+++ b/install-poetry.py
@@ -346,7 +346,7 @@ class VirtualEnvironment:
         return self.run(self._python, *args, **kwargs)
 
     def pip(self, *args, **kwargs) -> subprocess.CompletedProcess:
-        return self.python("-m", "pip", "--isolated", *args, **kwargs)
+        return self.python("-m", "pip", *args, **kwargs)
 
 
 class Cursor: