diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..89de354
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,17 @@
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/PullToRefreshView.m b/PullToRefreshView.m
index d98e115..0c314eb 100644
--- a/PullToRefreshView.m
+++ b/PullToRefreshView.m
@@ -95,7 +95,7 @@ - (id)initWithScrollView:(UIScrollView *)scroll {
 		arrowImage = [[CALayer alloc] init];
         arrowImage.frame = CGRectMake(25.0f, frame.size.height - 60.0f, 24.0f, 52.0f);
 		arrowImage.contentsGravity = kCAGravityResizeAspect;
-        arrowImage.contents = (id) [UIImage imageNamed:@"arrow"].CGImage;
+        arrowImage.contents = (id) [UIImage imageNamed:@"PullToRefreshViewArrow"].CGImage;
 
         activityView = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray];
         activityView.frame = CGRectMake(30.0f, frame.size.height - 38.0f, 20.0f, 20.0f);
diff --git a/arrow.png b/PullToRefreshViewArrow.png
similarity index 100%
rename from arrow.png
rename to PullToRefreshViewArrow.png
diff --git a/arrow@2x.png b/PullToRefreshViewArrow@2x.png
similarity index 100%
rename from arrow@2x.png
rename to PullToRefreshViewArrow@2x.png