diff --git a/tools/build-system/distributions/ubuntu/build-packages-ubuntu.sh b/tools/build-system/distributions/ubuntu/build-packages-ubuntu.sh
index ed92471607933a2bf23ae5e8dc2ee34ee9e161c9..8a21cd475b5d5be48e0d32e5a942b440d174f133 100755
--- a/tools/build-system/distributions/ubuntu/build-packages-ubuntu.sh
+++ b/tools/build-system/distributions/ubuntu/build-packages-ubuntu.sh
@@ -21,7 +21,7 @@ FULL_VERSION="${VERSION}-${PACKAGE_SYSVER}"
 # BEGIN
 #########################
 
-DIST="dist"
+DIST="${OS_VERSION}"
 if [ ${RELEASE_MODE} ]; then
 	if [ "${RELEASE_MODE}" != "release" ]; then
 		DIST="${DIST}-testing"
diff --git a/tools/build-system/distributions/ubuntu/debian-sflphone-client-kde/rules b/tools/build-system/distributions/ubuntu/debian-sflphone-client-kde/rules
index b0066aad805e337ec5ad7f80cc84c32905c7ea0d..d2384782b6be0f328c9041a14bdee71c11c70c3a 100755
--- a/tools/build-system/distributions/ubuntu/debian-sflphone-client-kde/rules
+++ b/tools/build-system/distributions/ubuntu/debian-sflphone-client-kde/rules
@@ -31,7 +31,7 @@ build-arch: build-arch-stamp
 build-arch-stamp: configure-stamp 
 
     # Add here commands to compile the arch part of the package.
-	$(MAKE) -j
+	$(MAKE)
 	touch $@
 
 build-indep: build-indep-stamp