diff --git a/wakusim.env b/wakusim.env
index b5afba7..b4b5566 100644
--- a/wakusim.env
+++ b/wakusim.env
@@ -1,5 +1,5 @@
 # Env variables for metal-01.he-eu-hel1.wakusim.misc host.
-NWAKU_IMAGE=wakuorg/nwaku:v0.20.0
+NWAKU_IMAGE=wakuorg/nwaku:latest
 GOWAKU_IMAGE=wakuorg/go-waku:v0.8.0
 # Network scaling.
 NUM_NWAKU_NODES=100