diff --git a/php/containers-schema.json b/php/containers-schema.json
index e7a05a86..125b7c8f 100644
--- a/php/containers-schema.json
+++ b/php/containers-schema.json
@@ -210,7 +210,7 @@
 					"oom_score_adj": {
 					"type": "integer",
 					"minimum": -1000,
-					"maximum": 0
+					"maximum": 1000
 				},
 				"volumes": {
 						"type": "array",
diff --git a/php/src/ContainerDefinitionFetcher.php b/php/src/ContainerDefinitionFetcher.php
index 4f7c7387..213b3c78 100644
--- a/php/src/ContainerDefinitionFetcher.php
+++ b/php/src/ContainerDefinitionFetcher.php
@@ -347,7 +347,7 @@ readonly class ContainerDefinitionFetcher {
 
             $oomScoreAdj = 0;
             if (isset($entry['oom_score_adj'])) {
-                $oomScoreAdj = max(-1000, min(0, (int)$entry['oom_score_adj']));
+                $oomScoreAdj = $entry['oom_score_adj'];
             }
 
             $containers[] = new Container(