diff --git a/android/app/proguard-rules.pro b/android/app/proguard-rules.pro
index 31519a66..5280a6ea 100755
--- a/android/app/proguard-rules.pro
+++ b/android/app/proguard-rules.pro
@@ -15,6 +15,8 @@
 #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
 #   public *;
 #}
+-keep public class com.dylanvann.fastimage.* {*;}
+-keep public class com.dylanvann.fastimage.** {*;}
 -keep public class * implements com.bumptech.glide.module.GlideModule
 -keep public class * extends com.bumptech.glide.module.AppGlideModule
 -keep public enum com.bumptech.glide.load.ImageHeaderParser$** {
diff --git a/src/components/book-item.tsx b/src/components/book-item.tsx
index a416528c..718d4d6b 100644
--- a/src/components/book-item.tsx
+++ b/src/components/book-item.tsx
@@ -30,12 +30,15 @@ interface Props extends Partial<NavigationScreenProps> {
   record?: Book;
   book?: Book;
   nextStatus?: BOOK_STATUSES;
+  cacheThumbnail?: boolean;
 }
 
 @withObservables(['book'], ({ book }) => ({
   record: book.record || book,
 }))
 export class BookItem extends React.PureComponent<Props> {
+  static defaultProps: Props = { cacheThumbnail: true };
+
   get book() {
     return this.props.record || this.props.book;
   }
@@ -53,12 +56,21 @@ export class BookItem extends React.PureComponent<Props> {
     const nextStatus = this.nextStatus;
     const statusIcon = book.status === BOOK_STATUSES.READ ? 'star' : STATUS_ICONS[nextStatus];
     const statusColor = STATUS_COLORS[statusIcon];
+    const cache = this.props.cacheThumbnail;
 
     return (
       <View style={s.container}>
         <TouchableOpacity style={s.thumbnailView} onPress={this.openBook}>
           <View style={s.thumbnail}>
-            <Thumbnail auto={null} style={s.image} width={65} height={100} title={book.title} url={book.thumbnail} />
+            <Thumbnail
+              cache={cache}
+              auto={null}
+              style={s.image}
+              width={65}
+              height={100}
+              title={book.title}
+              url={book.thumbnail}
+            />
           </View>
         </TouchableOpacity>
 
diff --git a/src/components/thumbnail.tsx b/src/components/thumbnail.tsx
index 095f4ff1..6d7e4555 100644
--- a/src/components/thumbnail.tsx
+++ b/src/components/thumbnail.tsx
@@ -13,9 +13,10 @@ interface Props {
   auto?: string;
   style?: ImageStyle;
   resizeMode?: Image.ResizeMode;
+  cache?: boolean;
 }
 
-export function Thumbnail({ auto, style, title, width, height, url, resizeMode }: Props) {
+export function Thumbnail({ auto, style, title, width, height, url, resizeMode, cache }: Props) {
   if (!url) {
     return <Avatar style={style} width={width} height={height} title={title} />;
   }
@@ -28,9 +29,12 @@ export function Thumbnail({ auto, style, title, width, height, url, resizeMode }
     return <AutoWithImage width={width} height={height} style={style} url={url} />;
   }
 
-  return <Image style={[style, { width, height }]} source={{ uri: url }} resizeMode={resizeMode} />;
+  const source = { uri: url, cache: cache ? Image.cacheControl.immutable : Image.cacheControl.web };
+
+  return <Image style={[style, { width, height }]} source={source} resizeMode={resizeMode} />;
 }
 
 Thumbnail.defaultProps = {
   auto: 'height',
+  cache: true,
 };
diff --git a/src/screens/search/search.screen.tsx b/src/screens/search/search.screen.tsx
index b217ad74..38b6775d 100644
--- a/src/screens/search/search.screen.tsx
+++ b/src/screens/search/search.screen.tsx
@@ -51,7 +51,7 @@ export class SearchScreen extends React.Component<NavigationScreenProps, State>
     return (
       <ScrollView contentContainerStyle={s.scroll}>
         {_.map(data, book => (
-          <BookItem book={book} key={book.id} navigation={this.props.navigation} />
+          <BookItem cacheThumbnail={false} book={book} key={book.id} navigation={this.props.navigation} />
         ))}
       </ScrollView>
     );