diff --git a/spec/suites/layer/tile/TileLayerSpec.js b/spec/suites/layer/tile/TileLayerSpec.js
index 2b1f702aa..8cac36369 100644
--- a/spec/suites/layer/tile/TileLayerSpec.js
+++ b/spec/suites/layer/tile/TileLayerSpec.js
@@ -1,5 +1,5 @@
 import {expect} from 'chai';
-import {Browser, CRS, DomUtil, Map, TileLayer, Util} from 'leaflet';
+import {Browser, CRS, DomUtil, Map, TileLayer, Util, LatLng} from 'leaflet';
 import sinon from 'sinon';
 import {createContainer, removeMapContainer} from '../../SpecHelper.js';
 
@@ -418,6 +418,26 @@ describe('TileLayer', () => {
 			expect(layer.options.attribution).to.eql('');
 		});
 
+		it('requests tiles with an integer {z} when the map\'s zoom level is fractional', () => {
+			const layer = new TileLayer('http://example.com/{z}/{y}/{x}.png').addTo(map);
+			map.options.zoomSnap = 0;
+			map._resetView(new LatLng(0, 0), 2.3);
+
+			layer.redraw();
+
+			const urls = [
+				'http://example.com/2/1/1.png',
+				'http://example.com/2/1/2.png',
+				'http://example.com/2/2/1.png',
+				'http://example.com/2/2/2.png',
+			];
+
+			let i = 0;
+			eachImg(layer, (img) => {
+				expect(img.src).to.eql(urls[i]);
+				i++;
+			});
+		});
 	});
 
 	const _describe = 'crossOrigin' in DomUtil.create('img') ? describe : describe.skip; // skip in IE<11
diff --git a/src/layer/tile/TileLayer.js b/src/layer/tile/TileLayer.js
index b7e97dc54..09ba7a032 100644
--- a/src/layer/tile/TileLayer.js
+++ b/src/layer/tile/TileLayer.js
@@ -224,8 +224,8 @@ export const TileLayer = GridLayer.extend({
 	_getZoomForUrl() {
 		let zoom = this._tileZoom;
 		const maxZoom = this.options.maxZoom,
-		      zoomReverse = this.options.zoomReverse,
-		      zoomOffset = this.options.zoomOffset;
+		zoomReverse = this.options.zoomReverse,
+		zoomOffset = this.options.zoomOffset;
 
 		if (zoomReverse) {
 			zoom = maxZoom - zoom;
@@ -281,6 +281,10 @@ export const TileLayer = GridLayer.extend({
 		}
 
 		return GridLayer.prototype._tileReady.call(this, coords, err, tile);
+	},
+
+	_clampZoom(zoom) {
+		return Math.round(GridLayer.prototype._clampZoom.call(this, zoom));
 	}
 });