diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 78c72a80..16d8b78a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -27,8 +27,8 @@ on:
 
 env:
   FORCE_COLOR: "1"
-  NODE_1: ${{ inputs.node1 || 'wakuorg/nwaku:latest' }}
-  NODE_2: ${{ inputs.node2 || 'wakuorg/go-waku:latest' }}
+  NODE_1: ${{ inputs.node1 }}
+  NODE_2: ${{ inputs.node2 }}
   PROTOCOL: ${{ inputs.protocol || 'REST' }}
 
 jobs: