diff --git a/scripts/mkspec-wrapper.sh b/scripts/mkspec-wrapper.sh
index 0804f228..df8acd88 100644
--- a/scripts/mkspec-wrapper.sh
+++ b/scripts/mkspec-wrapper.sh
@@ -1,10 +1,12 @@
 #!/bin/sh -x
 
+MYNAME=`basename $0`
+ID=`whoami`
+
 if [ ! "$INSTALL_LOG" ]; then
 	#INSTALL_LOG=/var/tmp/%{name}-buildroot/install.log
-	INSTALL_LOG=/tmp/rpmbuild/install.log
+	INSTALL_LOG=/tmp/rpmbuild-$ID/install.log
 fi
-MYNAME=`basename $0`
 MKSPEC_SH="$1"
 shift