diff --git a/.flake8 b/.flake8
index 36ab602783e..6f7ca25c163 100644
--- a/.flake8
+++ b/.flake8
@@ -48,9 +48,6 @@ per-file-ignores =
     # TODO: Is this really needed?
     python/grass/pygrass/vector/__init__.py: E402
     python/grass/pygrass/vector/__init__.py: E402
-    python/grass/temporal/abstract_space_time_dataset.py: E722
-    python/grass/temporal/c_libraries_interface.py: E722
-    python/grass/temporal/core.py: E722
     python/grass/temporal/datetime_math.py: E722
     python/grass/temporal/spatial_topology_dataset_connector.py: E722
     python/grass/temporal/temporal_algebra.py: E722
diff --git a/python/grass/temporal/abstract_space_time_dataset.py b/python/grass/temporal/abstract_space_time_dataset.py
index 74e38c12e6e..541fc8dd564 100644
--- a/python/grass/temporal/abstract_space_time_dataset.py
+++ b/python/grass/temporal/abstract_space_time_dataset.py
@@ -19,6 +19,7 @@ class that is the base class for all space time datasets.
 from abc import ABCMeta, abstractmethod
 from datetime import datetime
 from pathlib import Path
+from grass.exceptions import FatalError
 
 from .abstract_dataset import AbstractDataset, AbstractDatasetComparisonKeyStartTime
 from .core import (
@@ -2463,7 +2464,9 @@ def is_map_registered(self, map_id, dbif=None):
             try:
                 dbif.execute(sql, (map_id,), mapset=self.base.mapset)
                 row = dbif.fetchone(mapset=self.base.mapset)
-            except:
+            except FatalError:
+                raise
+            except Exception:
                 self.msgr.warning(_("Error in register table request"))
                 raise
 
diff --git a/python/grass/temporal/core.py b/python/grass/temporal/core.py
index 73cba84b6d3..c350c4fa458 100644
--- a/python/grass/temporal/core.py
+++ b/python/grass/temporal/core.py
@@ -52,7 +52,7 @@
 try:
     import psycopg2
     import psycopg2.extras
-except:
+except ImportError:
     pass
 
 import atexit
@@ -414,7 +414,7 @@ def get_tgis_metadata(dbif=None):
         statement = "SELECT * FROM tgis_metadata;\n"
         dbif.execute(statement)
         rows = dbif.fetchall()
-    except:
+    except Exception:
         rows = None
 
     if connection_state_changed:
@@ -1501,7 +1501,7 @@ def execute(self, statement, args=None):
                 self.cursor.execute(statement, args)
             else:
                 self.cursor.execute(statement)
-        except:
+        except (sqlite3.Error, psycopg2.Error):
             if connected:
                 self.close()
             self.msgr.error(_("Unable to execute :\n %(sql)s") % {"sql": statement})
@@ -1544,7 +1544,7 @@ def execute_transaction(self, statement, mapset=None):
             else:
                 self.cursor.execute(statement)
             self.connection.commit()
-        except:
+        except (sqlite3.Error, psycopg2.Error):
             if connected:
                 self.close()
             self.msgr.error(