diff --git a/tools/build/onos-prepare-sonar b/tools/build/onos-prepare-sonar
index 93d8c30..c88b4d9 100755
--- a/tools/build/onos-prepare-sonar
+++ b/tools/build/onos-prepare-sonar
@@ -12,7 +12,7 @@
 from subprocess import call, check_call, check_output
 
 # FIXME pull the version from the Buck version file
-ONOS_VERSION='1.11.2-SNAPSHOT'
+ONOS_VERSION='1.11.2-b1'
 
 # SonarQube property file name and template
 FILE_NAME = 'sonar-project.properties'