[VOL-2917] Fix tech profile location

Change-Id: Ifc101f5c8e9cea3d4ce5b1491afb684b1f4b23c6
diff --git a/Jenkinsfile-voltha-build b/Jenkinsfile-voltha-build
index cbbf95b..f764cff 100644
--- a/Jenkinsfile-voltha-build
+++ b/Jenkinsfile-voltha-build
@@ -17,7 +17,7 @@
     if (params.withKind != null){
         withKind = params.withKind
     }
-    def tech_prof_directory = "XGS_PON"
+    def tech_prof_directory = "XGS-PON"
     if (params.oltDebVersion.contains("asgvolt64")){
         tech_prof_directory = "GPON"
     }