diff --git a/src/common/config/CommonConfig.cpp b/src/common/config/CommonConfig.cpp
index c9cbc971..24a45d50 100644
--- a/src/common/config/CommonConfig.cpp
+++ b/src/common/config/CommonConfig.cpp
@@ -46,6 +46,7 @@ xmrig::CommonConfig::CommonConfig() :
     m_background(false),
     m_colors(true),
     m_dryRun(false),
+    m_calibrateAlgo(false),
     m_syslog(false),
 
 #   ifdef XMRIG_PROXY_PROJECT