diff --git a/pyproject.toml b/pyproject.toml
index 5179719..6173877 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -110,6 +110,5 @@ where = ["src"]
 [project.entry-points.'nomad.plugin']
 myparser = "nomad_unisyscat.parsers:myparser"
 mypackage = "nomad_unisyscat.schema_packages:mypackage"
-unisyscatpackage = "nomad_unisyscat.schema_packages:unisyscatpackage"
 
 myapp = "nomad_unisyscat.apps:myapp"
diff --git a/src/nomad_unisyscat/schema_packages/__init__.py b/src/nomad_unisyscat/schema_packages/__init__.py
index feb2ab4..4eada92 100644
--- a/src/nomad_unisyscat/schema_packages/__init__.py
+++ b/src/nomad_unisyscat/schema_packages/__init__.py
@@ -14,21 +14,4 @@ def load(self):
 mypackage = MySchemaPackageEntryPoint(
     name='MyPackage',
     description='Schema package defined using the new plugin mechanism.',
-)
-
-
-class SpectroscopyEntryPoint(SchemaPackageEntryPoint):
-    parameter: int = Field(0, description='Custom configuration parameter')
-
-    def load(self):
-        from nomad_unisyscat.schema_packages.mypackage import m_package
-
-        return m_package
-
-
-unisyscatpackage = SpectroscopyEntryPoint(
-    name='UniSysCat',
-    description="""
-    Schema package for unisyscat example data defined using the new plugin mechanism.
-    """,
-)
+)
\ No newline at end of file
diff --git a/src/nomad_unisyscat/schema_packages/mypackage.py b/src/nomad_unisyscat/schema_packages/mypackage.py
index b082152..f2bed15 100644
--- a/src/nomad_unisyscat/schema_packages/mypackage.py
+++ b/src/nomad_unisyscat/schema_packages/mypackage.py
@@ -26,7 +26,6 @@
 
 m_package = SchemaPackage()
 
-
 class NVRSpectroscopy(Measurement, PlotSection, EntryData):
     measurements_data_file = Quantity(
         type=str,
@@ -94,4 +93,4 @@ def normalize(self, archive: 'EntryArchive', logger: 'BoundLogger') -> None:
         self.message = f'Hello {self.name}!'
 
 
-m_package.__init_metainfo__()
+m_package.__init_metainfo__()
\ No newline at end of file