diff --git a/core/data/src/commonMain/kotlin/com/garfiec/librechat/core/data/repository/AgentRepositoryImpl.kt b/core/data/src/commonMain/kotlin/com/garfiec/librechat/core/data/repository/AgentRepositoryImpl.kt
index ed06a14..dfbd4e8 100644
--- a/core/data/src/commonMain/kotlin/com/garfiec/librechat/core/data/repository/AgentRepositoryImpl.kt
+++ b/core/data/src/commonMain/kotlin/com/garfiec/librechat/core/data/repository/AgentRepositoryImpl.kt
@@ -18,11 +18,13 @@ import com.garfiec.librechat.core.model.request.ToolCallRequest
 import com.garfiec.librechat.core.model.request.UpdateAgentRequest
 import com.garfiec.librechat.core.network.api.AgentsApi
 import kotlinx.serialization.json.Json
+import kotlin.concurrent.Volatile
 
 class AgentRepositoryImpl(
     private val agentsApi: AgentsApi,
 ) : AgentRepository {
 
+    @Volatile
     private var cachedAgents: List<Agent>? = null
 
     // --- Agent CRUD ---
diff --git a/core/data/src/commonMain/kotlin/com/garfiec/librechat/core/data/repository/PresetRepositoryImpl.kt b/core/data/src/commonMain/kotlin/com/garfiec/librechat/core/data/repository/PresetRepositoryImpl.kt
index 7ebeb13..907605e 100644
--- a/core/data/src/commonMain/kotlin/com/garfiec/librechat/core/data/repository/PresetRepositoryImpl.kt
+++ b/core/data/src/commonMain/kotlin/com/garfiec/librechat/core/data/repository/PresetRepositoryImpl.kt
@@ -4,11 +4,13 @@ import com.garfiec.librechat.core.common.result.Result
 import com.garfiec.librechat.core.common.result.safeApiCall
 import com.garfiec.librechat.core.model.Preset
 import com.garfiec.librechat.core.network.api.PresetsApi
+import kotlin.concurrent.Volatile
 
 class PresetRepositoryImpl(
     private val presetsApi: PresetsApi,
 ) : PresetRepository {
 
+    @Volatile
     private var cachedPresets: List<Preset>? = null
 
     override suspend fun getAll(): Result<List<Preset>> {