diff --git a/src/context_presets.py b/src/context_presets.py
index aa7b08f9..b5876cea 100644
--- a/src/context_presets.py
+++ b/src/context_presets.py
@@ -13,7 +13,7 @@ class ContextPresetManager:
   for name, data in presets_data.items():
    try:
     presets[name] = ContextPreset.from_dict(name, data)
-   except Exception:
+   except (ValueError, KeyError, TypeError):
     # Silent failure or logging could be added here
     pass
   return presets
diff --git a/src/presets.py b/src/presets.py
index 90a11af0..7feb16ed 100644
--- a/src/presets.py
+++ b/src/presets.py
@@ -32,7 +32,7 @@ class PresetManager:
   for name, p_data in data_global.get("presets", {}).items():
    try:
     presets[name] = Preset.from_dict(name, p_data)
-   except Exception as e:
+   except (ValueError, KeyError, TypeError) as e:
     print(f"Error parsing global preset '{name}': {e}", file=sys.stderr)
 
   # Load project presets (overwriting global ones if names conflict)
@@ -41,7 +41,7 @@ class PresetManager:
    for name, p_data in data_project.get("presets", {}).items():
     try:
      presets[name] = Preset.from_dict(name, p_data)
-    except Exception as e:
+    except (ValueError, KeyError, TypeError) as e:
      print(f"Error parsing project preset '{name}': {e}", file=sys.stderr)
 
   return presets