diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1ca60514..897cb722 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -94,6 +94,7 @@
 - Updated StatusTransformer, fix missing tags attribute. ([dac326e9](https://github.com/pixelfed/pixelfed/commit/dac326e9))
 - Updated ComposeController, bail on empty attachments. ([061b145b](https://github.com/pixelfed/pixelfed/commit/061b145b))
 - Updated landing and about page. ([92dc7af6](https://github.com/pixelfed/pixelfed/commit/92dc7af6))
+- Updated AdminStatsService, fix postgres bug. ([af719135](https://github.com/pixelfed/pixelfed/commit/af719135))
 -  ([](https://github.com/pixelfed/pixelfed/commit/))
 
 ## [v0.10.10 (2021-01-28)](https://github.com/pixelfed/pixelfed/compare/v0.10.9...v0.10.10)
diff --git a/app/Services/AdminStatsService.php b/app/Services/AdminStatsService.php
index 4e0e642b..6c389e0c 100644
--- a/app/Services/AdminStatsService.php
+++ b/app/Services/AdminStatsService.php
@@ -67,10 +67,11 @@ class AdminStatsService
 	protected static function postsGraph()
 	{
 		$ttl = now()->addHours(12);
-		return Cache::remember('admin:dashboard:home:data-postsGraph:v0:24hr', $ttl, function() {
+		return Cache::remember('admin:dashboard:home:data-postsGraph:v0.1:24hr', $ttl, function() {
+			$gb = config('database.default') == 'pgsql' ? ['statuses.id', DB::raw('Date(created_at)')] : DB::raw('Date(created_at)');
 			$s = Status::selectRaw('Date(created_at) as date, count(statuses.id) as count, statuses.*')
 				->where('created_at', '>=', now()->subWeek())
-				->groupBy(DB::raw('Date(created_at)'))
+				->groupBy($gb)
 				->orderBy('created_at', 'DESC')
 				->pluck('count', 'date');
 
@@ -88,7 +89,7 @@ class AdminStatsService
 			$s = Status::selectRaw('Date(created_at) as date, count(statuses.id) as count, statuses.*')
 				->where('created_at', '>=', now()->subWeeks(2))
 				->where('created_at', '<=', now()->subWeeks(1))
-				->groupBy(DB::raw('Date(created_at)'))
+				->groupBy($gb)
 				->orderBy('created_at', 'DESC')
 				->pluck('count', 'date');