diff --git a/taps/executor/parsl.py b/taps/executor/parsl.py
index 059085e..2c54424 100644
--- a/taps/executor/parsl.py
+++ b/taps/executor/parsl.py
@@ -95,10 +95,6 @@ class ParslHTExConfig(TapsExecutorConfig):
     htex: HTExConfig | dict[str, HTExConfig] = Field(
         description='HTEx configuration.',
     )
-    app_cache: bool | None = Field(
-        None,
-        description='Enable app caching.',
-    )
     retries: int = Field(
         0,
         description='Number of task retries in case of task failure.',
diff --git a/tests/executor/parsl_test.py b/tests/executor/parsl_test.py
index 3fbcad5..58d8442 100644
--- a/tests/executor/parsl_test.py
+++ b/tests/executor/parsl_test.py
@@ -73,7 +73,6 @@ def test_get_htex_executor(tmp_path: pathlib.Path, mock_monitoring) -> None:
 
     config = ParslHTExConfig(
         htex=htex_config,
-        app_cache=False,
         retries=1,
         run_dir=str(tmp_path / 'parsl'),
         monitoring=MonitoringConfig(