diff --git a/python/src/com/jetbrains/python/sdk/poetry/PoetryCommandExecutor.kt b/python/src/com/jetbrains/python/sdk/poetry/PoetryCommandExecutor.kt
index 5cea4b1e61b0..713f2eb1e350 100644
--- a/python/src/com/jetbrains/python/sdk/poetry/PoetryCommandExecutor.kt
+++ b/python/src/com/jetbrains/python/sdk/poetry/PoetryCommandExecutor.kt
@@ -223,7 +223,9 @@ suspend fun poetryShowOutdated(sdk: Sdk): Result<Map<String, PythonOutdatedPacka
 suspend fun poetryListPackages(sdk: Sdk): Result<Pair<List<PyPackage>, List<PyRequirement>>> {
   // Just in case there were any changes to pyproject.toml
   if (runPoetryWithSdk(sdk, "lock", "--check").isFailure) {
-    runPoetryWithSdk(sdk, "lock", "--no-update")
+    if (runPoetryWithSdk(sdk, "lock", "--no-update").isFailure) {
+      runPoetryWithSdk(sdk, "lock")
+    }
   }
 
   val output = runPoetryWithSdk(sdk, "install", "--dry-run", "--no-root").getOrElse {