diff --git a/python/gui/qgscolorbutton.sip.in b/python/gui/qgscolorbutton.sip.in
index 0d74ea3d4b7..69d9f06dfaf 100644
--- a/python/gui/qgscolorbutton.sip.in
+++ b/python/gui/qgscolorbutton.sip.in
@@ -174,7 +174,7 @@ the "no color" option sets the color button's color to a totally transparent col
 .. note::
 
    The "no color" option is only shown if the color button is set to show an alpha channel in the color
-   dialog (see setColorDialogOptions)
+   dialog
 %End
 
     bool showNoColor() const;
@@ -191,7 +191,7 @@ the "no color" option sets the color button's color to a totally transparent col
 .. note::
 
    The "no color" option is only shown if the color button is set to show an alpha channel in the color
-   dialog (see setColorDialogOptions)
+   dialog
 %End
 
     void setNoColorString( const QString &noColorString );
@@ -207,7 +207,7 @@ Sets the string to use for the "no color" option in the button's drop-down menu.
 .. note::
 
    The "no color" option is only shown if the color button is set to show an alpha channel in the color
-   dialog (see setColorDialogOptions)
+   dialog
 %End
 
     void setShowNull( bool showNull );
@@ -258,7 +258,7 @@ Returns the string used for the "no color" option in the button's drop-down menu
 .. note::
 
    The "no color" option is only shown if the color button is set to show an alpha channel in the color
-   dialog (see setColorDialogOptions)
+   dialog
 %End
 
     void setContext( const QString &context );
@@ -355,7 +355,7 @@ Sets color to a totally transparent color.
 .. note::
 
    If the color button is not set to show an opacity channel in the color
-   dialog (see setColorDialogOptions) then the color will not be changed.
+   dialog  then the color will not be changed.
 
 .. seealso:: :py:func:`setToNull`
 %End
diff --git a/src/gui/qgscolorbutton.h b/src/gui/qgscolorbutton.h
index cff977b0691..d555e4e37f2 100644
--- a/src/gui/qgscolorbutton.h
+++ b/src/gui/qgscolorbutton.h
@@ -175,7 +175,7 @@ class GUI_EXPORT QgsColorButton : public QToolButton
      * \see showNoColor
      * \see setNoColorString
      * \note The "no color" option is only shown if the color button is set to show an alpha channel in the color
-     * dialog (see setColorDialogOptions)
+     * dialog
      */
     void setShowNoColor( const bool showNoColorOption ) { mShowNoColorOption = showNoColorOption; }
 
@@ -186,7 +186,7 @@ class GUI_EXPORT QgsColorButton : public QToolButton
      * \see setShowNoColor
      * \see noColorString
      * \note The "no color" option is only shown if the color button is set to show an alpha channel in the color
-     * dialog (see setColorDialogOptions)
+     * dialog
      */
     bool showNoColor() const { return mShowNoColorOption; }
 
@@ -196,7 +196,7 @@ class GUI_EXPORT QgsColorButton : public QToolButton
      * \see noColorString
      * \see setShowNoColor
      * \note The "no color" option is only shown if the color button is set to show an alpha channel in the color
-     * dialog (see setColorDialogOptions)
+     * dialog
      */
     void setNoColorString( const QString &noColorString ) { mNoColorString = noColorString; }
 
@@ -231,7 +231,7 @@ class GUI_EXPORT QgsColorButton : public QToolButton
      * \see setNoColorString
      * \see showNoColor
      * \note The "no color" option is only shown if the color button is set to show an alpha channel in the color
-     * dialog (see setColorDialogOptions)
+     * dialog
      */
     QString noColorString() const { return mNoColorString; }
 
@@ -312,7 +312,7 @@ class GUI_EXPORT QgsColorButton : public QToolButton
     /**
      * Sets color to a totally transparent color.
      * \note If the color button is not set to show an opacity channel in the color
-     * dialog (see setColorDialogOptions) then the color will not be changed.
+     * dialog  then the color will not be changed.
      * \see setToNull()
      */
     void setToNoColor();