diff --git a/sources/machine_info.cpp b/sources/machine_info.cpp
index ef51d54cc..e949f6cdc 100644
--- a/sources/machine_info.cpp
+++ b/sources/machine_info.cpp
@@ -251,6 +251,7 @@ void Machine_info::init_get_cpu_info_winnt()
 	QString WinGPURAMOutput = wingpuraminfo.readAllStandardOutput();
 	pc.gpu.RAM=QString("RAM Total : %1 MB").arg(
 	WinGPURAMOutput.toLongLong() /1024 / 1024);
+	wingpuraminfo.close();
 }
 
 /**