diff --git a/src/llama.cpp b/src/llama.cpp
index 741d3063..2531f0fe 100644
--- a/src/llama.cpp
+++ b/src/llama.cpp
@@ -3622,8 +3622,8 @@ void llama_profile_device(
     dev_info->gpu_props.name                = gpu_props.name;
     dev_info->gpu_props.description         = gpu_props.description;
 
-    // reserved/limit memory to avoid potential OOM, default to 200 MiB
-    dev_info->gpu_props.memory_free         = round(gpu_props.memory_free  / (double)(1 << 30) * 100) / 100 - 0.2;
+    // reserved/limit memory to avoid potential OOM, default to 300 MiB
+    dev_info->gpu_props.memory_free         = round(gpu_props.memory_free  / (double)(1 << 30) * 100) / 100 - 0.3;
     dev_info->gpu_props.memory_free         = std::min((float)gpu_mem, dev_info->gpu_props.memory_free);
 
     dev_info->gpu_props.memory_total        = round(gpu_props.memory_total / (double)(1 << 30) * 100) / 100;