diff --git a/PdfView/build.gradle b/PdfView/build.gradle
index d39605a..5083f1d 100644
--- a/PdfView/build.gradle
+++ b/PdfView/build.gradle
@@ -17,5 +17,8 @@ android {
 }
 
 dependencies {
-    provided "com.android.support:appcompat-v7:24.2.1"
+    provided 'com.android.support:appcompat-v7:24.2.1'
+    compile('com.github.chrisbanes:PhotoView:1.3.0') {
+        exclude group: 'com.android.support', module: 'support-v4'
+    }
 }
\ No newline at end of file