[SEBA-396] Fix stable and latest targets

Change-Id: I51a65518dea18f4109e8e01fc1e3729216ccb0ef
diff --git a/seba-in-a-box/Makefile b/seba-in-a-box/Makefile
index fffc132..27c6f40 100644
--- a/seba-in-a-box/Makefile
+++ b/seba-in-a-box/Makefile
@@ -32,10 +32,10 @@
 
 # https://ftp.gnu.org/old-gnu/Manuals/make-3.79.1/html_chapter/make_6.html#SEC69
 latest: SEBAVALUES := configs/seba-ponsim-latest.yaml
-latest: all
+latest: ponsim
 
 stable: SEBAVALUES := configs/seba-ponsim.yaml
-stable: all
+stable: ponsim
 
 siab-1.0: SEBAVALUES := configs/siab-v1.0.0.yaml
 siab-1.0: KAFKA_POD := "pod/cord-platform-kafka-0"