diff --git a/packages/featureserver/src/helpers/calculate-extent.js b/packages/featureserver/src/helpers/calculate-extent.js
deleted file mode 100644
index 98610b0c1..000000000
--- a/packages/featureserver/src/helpers/calculate-extent.js
+++ /dev/null
@@ -1,18 +0,0 @@
-const { calculateBounds } = require('@terraformer/spatial');
-const logManager = require('../log-manager');
-const normalizeExtent = require('./normalize-extent');
-
-function calculateExtent ({ isLayer, geojson, spatialReference }) {
-  if (!isLayer) {
-    return;
-  }
-
-  try {
-    const bounds = calculateBounds(geojson);
-    return normalizeExtent(bounds, spatialReference);
-  } catch (error) {
-    logManager.logger.debug(`Could not calculate extent from data: ${error.message}`);
-  }
-}
-
-module.exports = calculateExtent;
diff --git a/packages/featureserver/src/helpers/calculate-extent.spec.js b/packages/featureserver/src/helpers/calculate-extent.spec.js
deleted file mode 100644
index 1caab0095..000000000
--- a/packages/featureserver/src/helpers/calculate-extent.spec.js
+++ /dev/null
@@ -1,77 +0,0 @@
-const should = require('should') // eslint-disable-line
-const calculateExtent = require('./calculate-extent');
-
-describe('calculate-extent', () => {
-  it('calculateExtent: no data passed', () => {
-    const extent = calculateExtent({});
-    should(extent).equal(undefined);
-  });
-
-  it('calculateExtent: Point', () => {
-    const extent = calculateExtent({
-      isLayer: true,
-      geojson: {
-        type: 'Feature',
-        geometry: {
-          type: 'Point',
-          coordinates: [102.0, 0.5]
-        },
-        properties: {
-          prop0: 'value0'
-        }
-      },
-      spatialReference: 4326
-    });
-    should(extent).deepEqual({ xmin: 102, ymin: 0.5, xmax: 102, ymax: 0.5, spatialReference: 4326 });
-  });
-
-  it('calculateExtent: LineString', () => {
-    const extent = calculateExtent({
-      isLayer: true,
-      geojson: {
-        type: 'Feature',
-        geometry: {
-          type: 'LineString',
-          coordinates: [
-            [102.0, 0.5],
-            [102.3, 0.8],
-            [103.1, 1.2],
-            [103.0, 1.0],
-            [102.6, 0.9]
-          ]
-        },
-        properties: {
-          prop0: 'value0'
-        }
-      },
-      spatialReference: 4326
-    });
-    should(extent).deepEqual({ xmin: 102, ymin: 0.5, xmax: 103.1, ymax: 1.2, spatialReference: 4326 });
-  });
-
-  it('calculateExtent: Polygon', () => {
-    const extent = calculateExtent({
-      isLayer: true,
-      geojson: {
-        type: 'Feature',
-        geometry: {
-          type: 'Polygon',
-          coordinates: [
-            [
-              [100.0, 0.0],
-              [101.0, 0.0],
-              [101.0, 1.0],
-              [100.0, 1.0],
-              [100.0, 0.0]
-            ]
-          ]
-        },
-        properties: {
-          prop0: 'value0'
-        }
-      },
-      spatialReference: 102100
-    });
-    should(extent).deepEqual({ xmin: 100, ymin: 0.0, xmax: 101.0, ymax: 1.0, spatialReference: 102100 });
-  });
-});