diff --git a/lib/private/App/AppStore/Fetcher/Fetcher.php b/lib/private/App/AppStore/Fetcher/Fetcher.php
index db8c38ac686..96e0d93e27f 100644
--- a/lib/private/App/AppStore/Fetcher/Fetcher.php
+++ b/lib/private/App/AppStore/Fetcher/Fetcher.php
@@ -39,7 +39,7 @@ use OCP\ILogger;
 use OCP\Util;
 
 abstract class Fetcher {
-	const INVALIDATE_AFTER_SECONDS = 300;
+	const INVALIDATE_AFTER_SECONDS = 3600;
 
 	/** @var IAppData */
 	protected $appData;
@@ -151,7 +151,7 @@ abstract class Fetcher {
 				// No caching when the version has been updated
 				if (isset($jsonBlob['ncversion']) && $jsonBlob['ncversion'] === $this->getVersion()) {
 
-					// If the timestamp is older than 300 seconds request the files new
+					// If the timestamp is older than 3600 seconds request the files new
 					if ((int)$jsonBlob['timestamp'] > ($this->timeFactory->getTime() - self::INVALIDATE_AFTER_SECONDS)) {
 						return $jsonBlob['data'];
 					}
diff --git a/tests/lib/App/AppStore/Fetcher/FetcherBase.php b/tests/lib/App/AppStore/Fetcher/FetcherBase.php
index 851773a6506..d3339faad43 100644
--- a/tests/lib/App/AppStore/Fetcher/FetcherBase.php
+++ b/tests/lib/App/AppStore/Fetcher/FetcherBase.php
@@ -234,7 +234,7 @@ abstract class FetcherBase extends TestCase {
 		$this->timeFactory
 			->expects($this->at(0))
 			->method('getTime')
-			->willReturn(1501);
+			->willReturn(4801);
 		$client = $this->createMock(IClient::class);
 		$this->clientService
 			->expects($this->once())
@@ -518,11 +518,11 @@ abstract class FetcherBase extends TestCase {
 		$this->timeFactory
 			->expects($this->at(0))
 			->method('getTime')
-			->willReturn(1501);
+			->willReturn(4801);
 		$this->timeFactory
 			->expects($this->at(1))
 			->method('getTime')
-			->willReturn(1502);
+			->willReturn(4802);
 		$client = $this->createMock(IClient::class);
 		$this->clientService
 			->expects($this->once())
@@ -544,7 +544,7 @@ abstract class FetcherBase extends TestCase {
 		$response->method('getStatusCode')
 			->willReturn(304);
 
-		$newData = '{"data":[{"id":"MyNewApp","foo":"foo"},{"id":"bar"}],"timestamp":1502,"ncversion":"11.0.0.2","ETag":"\"myETag\""}';
+		$newData = '{"data":[{"id":"MyNewApp","foo":"foo"},{"id":"bar"}],"timestamp":4802,"ncversion":"11.0.0.2","ETag":"\"myETag\""}';
 		$file
 			->expects($this->at(1))
 			->method('putContent')
@@ -623,7 +623,7 @@ abstract class FetcherBase extends TestCase {
 		$response->method('getHeader')
 			->with($this->equalTo('ETag'))
 			->willReturn('"newETag"');
-		$fileData = '{"data":[{"id":"MyNewApp","foo":"foo"},{"id":"bar"}],"timestamp":1502,"ncversion":"11.0.0.2","ETag":"\"newETag\""}';
+		$fileData = '{"data":[{"id":"MyNewApp","foo":"foo"},{"id":"bar"}],"timestamp":4802,"ncversion":"11.0.0.2","ETag":"\"newETag\""}';
 		$file
 			->expects($this->at(1))
 			->method('putContent')
@@ -635,11 +635,11 @@ abstract class FetcherBase extends TestCase {
 		$this->timeFactory
 			->expects($this->at(0))
 			->method('getTime')
-			->willReturn(1501);
+			->willReturn(4801);
 		$this->timeFactory
 			->expects($this->at(1))
 			->method('getTime')
-			->willReturn(1502);
+			->willReturn(4802);
 
 		$expected = [
 			[