diff --git a/lib/private/Teams/TeamManager.php b/lib/private/Teams/TeamManager.php
index 4fe0e60b7d12d..3d5f9f6d2a2b2 100644
--- a/lib/private/Teams/TeamManager.php
+++ b/lib/private/Teams/TeamManager.php
@@ -36,6 +36,10 @@ public function hasTeamSupport(): bool {
 	}
 
 	public function getProviders(): array {
+		if (!$this->hasTeamSupport()) {
+			return [];
+		}
+
 		if ($this->providers !== null) {
 			return $this->providers;
 		}
@@ -62,6 +66,10 @@ public function getProvider(string $providerId): ITeamResourceProvider {
 	}
 
 	public function getSharedWith(string $teamId, string $userId): array {
+		if (!$this->hasTeamSupport()) {
+			return [];
+		}
+
 		if ($this->getTeam($teamId, $userId) === null) {
 			return [];
 		}
@@ -76,6 +84,10 @@ public function getSharedWith(string $teamId, string $userId): array {
 	}
 
 	public function getTeamsForResource(string $providerId, string $resourceId, string $userId): array {
+		if (!$this->hasTeamSupport()) {
+			return [];
+		}
+
 		$provider = $this->getProvider($providerId);
 		return array_values(array_filter(array_map(function ($teamId) use ($userId) {
 			$team = $this->getTeam($teamId, $userId);
@@ -92,6 +104,10 @@ public function getTeamsForResource(string $providerId, string $resourceId, stri
 	}
 
 	private function getTeam(string $teamId, string $userId): ?Circle {
+		if (!$this->hasTeamSupport()) {
+			return null;
+		}
+
 		try {
 			$federatedUser = $this->circlesManager->getFederatedUser($userId, Member::TYPE_USER);
 			$this->circlesManager->startSession($federatedUser);