diff --git a/airflow/www/templates/airflow/trigger.html b/airflow/www/templates/airflow/trigger.html
index 69f168db521e2..72a0f287365ac 100644
--- a/airflow/www/templates/airflow/trigger.html
+++ b/airflow/www/templates/airflow/trigger.html
@@ -125,7 +125,7 @@
     {% elif form_details.schema and ("integer" in form_details.schema.type or "number" in form_details.schema.type) %}
       <input class="form-control" name="element_{{ form_key }}" id="element_{{ form_key }}"
              valuetype="number" {% if "integer" in form_details.schema.type %} type="number" {% else %} type="decimal" {% endif %}
-        value="{% if form_details.value %}{{ form_details.value }}{% endif %}"
+        value="{% if form_details.value is not none %}{{ form_details.value }}{% endif %}"
         {%- if form_details.schema.minimum %} min="{{ form_details.schema.minimum }}"{% endif %}
         {%- if form_details.schema.maximum %} max="{{ form_details.schema.maximum }}"{% endif %}
         {%- if form_details.schema.type and not "null" in form_details.schema.type %} required=""{% endif %} />