diff --git a/iguana/tests/dpow_7776 b/iguana/tests/dpow_7776
index 67b32f507..9812c624c 100755
--- a/iguana/tests/dpow_7776
+++ b/iguana/tests/dpow_7776
@@ -1 +1,2 @@
-curl --url "http://127.0.0.1:7776" --data "{\"agent\":\"iguana\",\"method\":\"dpow\",\"symbol\":\"KMD\",\"pubkey\":\"020e0f6fe6e0fcdcac541eb728d6fe538a12adff20412b3c8a7fa892b223a47c2f\"}"
+source pubkey.txt
+curl --url "http://127.0.0.1:7776" --data "{\"agent\":\"iguana\",\"method\":\"dpow\",\"symbol\":\"KMD\",\"pubkey\":\"$pubkey\"}"