diff --git a/python/core/processing/qgsprocessingalgorithm.sip b/python/core/processing/qgsprocessingalgorithm.sip
index e02445534389..1c09ba3062ee 100644
--- a/python/core/processing/qgsprocessingalgorithm.sip
+++ b/python/core/processing/qgsprocessingalgorithm.sip
@@ -179,6 +179,7 @@ alphanumeric characters only and no spaces or other formatting characters.
 
 .. seealso:: :py:func:`group`
 %End
+
     virtual Flags flags() const;
 %Docstring
 Returns the flags indicating how and when the algorithm operates and should be exposed to users.
diff --git a/python/plugins/processing/modeler/ModelerDialog.py b/python/plugins/processing/modeler/ModelerDialog.py
index bdd593072608..86781d453073 100644
--- a/python/plugins/processing/modeler/ModelerDialog.py
+++ b/python/plugins/processing/modeler/ModelerDialog.py
@@ -711,7 +711,7 @@ def addAlgorithmsFromProvider(self, provider, parent):
 
         # Add algorithms
         for alg in algs:
-            if alg.flags() & QgsProcessingAlgorithm.FlagHideFromToolbox:
+            if alg.flags() & QgsProcessingAlgorithm.FlagHideFromModeler:
                 continue
             groupItem = None
             if alg.group() in groups:
diff --git a/src/core/processing/qgsprocessingalgorithm.h b/src/core/processing/qgsprocessingalgorithm.h
index 8e1bf303ee5f..97a38fa9e91b 100644
--- a/src/core/processing/qgsprocessingalgorithm.h
+++ b/src/core/processing/qgsprocessingalgorithm.h
@@ -206,7 +206,7 @@ class CORE_EXPORT QgsProcessingAlgorithm
      * alphanumeric characters only and no spaces or other formatting characters.
      * \see group()
      */
-    virtual QString groupId() const { return QString(); };
+    virtual QString groupId() const { return QString(); }
 
     /**
      * Returns the flags indicating how and when the algorithm operates and should be exposed to users.