diff --git a/Dockerfile b/Dockerfile
index 24686c0..a80a483 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -63,7 +63,7 @@ EXPOSE 5001
 
 ENV RAM_SIZE 512M
 ENV DISK_SIZE 16G
-ENV CPU_CORES 2
+ENV CPU_CORES 1
 
 #ENV URL https://global.synologydownload.com/download/DSM/beta/7.2/64216/DSM_VirtualDSM_64216.pat
 #ENV URL https://global.synologydownload.com/download/DSM/release/7.0.1/42218/DSM_VirtualDSM_42218.pat