diff --git a/src/gui/qgstemporalcontrollerwidget.cpp b/src/gui/qgstemporalcontrollerwidget.cpp
index f66cb5beba4..7efc5fabfa6 100644
--- a/src/gui/qgstemporalcontrollerwidget.cpp
+++ b/src/gui/qgstemporalcontrollerwidget.cpp
@@ -51,6 +51,8 @@ QgsTemporalControllerWidget::QgsTemporalControllerWidget( QWidget *parent )
   connect( mTimeStepsComboBox, qgis::overload<int>::of( &QComboBox::currentIndexChanged ), this, &QgsTemporalControllerWidget::updateFrameDuration );
   connect( mSlider, &QSlider::valueChanged, this, &QgsTemporalControllerWidget::timeSlider_valueChanged );
 
+  mSpinBox->setClearValue( 1 );
+
   connect( mNavigationObject, &QgsTemporalNavigationObject::updateTemporalRange, this, &QgsTemporalControllerWidget::updateSlider );
 
   connect( mSettings, &QPushButton::clicked, this, &QgsTemporalControllerWidget::settings_clicked );
diff --git a/src/gui/qgstemporalmapsettingswidget.cpp b/src/gui/qgstemporalmapsettingswidget.cpp
index d09de7958e4..01e93e62127 100644
--- a/src/gui/qgstemporalmapsettingswidget.cpp
+++ b/src/gui/qgstemporalmapsettingswidget.cpp
@@ -26,6 +26,8 @@ QgsTemporalMapSettingsWidget::QgsTemporalMapSettingsWidget( QWidget *parent )
   setupUi( this );
   setPanelTitle( tr( "Temporal Settings" ) );
 
+  mFrameSpinBox->setClearValue( 1 );
+
   connect( mFrameSpinBox,  qgis::overload<double>::of( &QDoubleSpinBox::valueChanged ), this, &QgsTemporalMapSettingsWidget::frameRateChanged );
 }