diff --git a/core/toolbars/utilities/style_manager.py b/core/toolbars/utilities/style_manager.py
index c0cb537ca..a42d41907 100644
--- a/core/toolbars/utilities/style_manager.py
+++ b/core/toolbars/utilities/style_manager.py
@@ -180,7 +180,7 @@ def _filter_styles(self):
         if selected_stylegroup_name:
             if filter_str:
                 filter_str += " AND "
-            filter_str += f"idval = '{selected_stylegroup_name}'"
+            filter_str += f"category = '{selected_stylegroup_name}'"
 
         model = self.style_mng_dlg.tbl_style.model()
         model.setFilter(filter_str)
@@ -197,7 +197,7 @@ def _load_styles(self):
 
         if selected_stylegroup_name:
             # Apply filter based on the selected style group
-            model.setFilter(f"idval = '{selected_stylegroup_name}'")
+            model.setFilter(f"category = '{selected_stylegroup_name}'")
         model.select()
 
         # Check for any errors
@@ -250,7 +250,7 @@ def _check_style_exists(self, dialog_create):
 
             if row_idval:
                 dialog_create.idval.setStyleSheet(color)
-                dialog_create.idval.setToolTip("Idval already exists")
+                dialog_create.idval.setToolTip("Category already exists")
                 has_error = True
             else:
                 dialog_create.idval.setStyleSheet("")
diff --git a/core/ui/toolbars/utilities/style_manager.ui b/core/ui/toolbars/utilities/style_manager.ui
index 04a7414a7..439aff1c1 100644
--- a/core/ui/toolbars/utilities/style_manager.ui
+++ b/core/ui/toolbars/utilities/style_manager.ui
@@ -37,7 +37,7 @@
       <item row="0" column="0">
        <widget class="QLabel" name="lbl_filter_name">
         <property name="text">
-         <string>Filter by: Layer name</string>
+         <string>Filter by: layername</string>
         </property>
        </widget>
       </item>
@@ -62,6 +62,12 @@
           <verstretch>0</verstretch>
          </sizepolicy>
         </property>
+        <property name="minimumSize">
+         <size>
+          <width>150</width>
+          <height>0</height>
+         </size>
+        </property>
         <property name="text">
          <string/>
         </property>
@@ -168,6 +174,13 @@
         </property>
        </spacer>
       </item>
+      <item row="0" column="1">
+       <widget class="QLabel" name="lbl_filter_category">
+        <property name="text">
+         <string>Filter by: Category</string>
+        </property>
+       </widget>
+      </item>
      </layout>
     </widget>
    </item>