diff --git a/data/conf/clamav/clamd.conf b/data/conf/clamav/clamd.conf
index 9a694ec9..df1aa1e1 100644
--- a/data/conf/clamav/clamd.conf
+++ b/data/conf/clamav/clamd.conf
@@ -44,3 +44,4 @@ MaxFiles 200
 Bytecode yes
 BytecodeSecurity TrustSigned
 BytecodeTimeout 1000
+ConcurrentDatabaseReload no