diff --git a/cardano-cli/test/cardano-cli-golden/Test/Golden/Governance/Action.hs b/cardano-cli/test/cardano-cli-golden/Test/Golden/Governance/Action.hs
index 5a80d97aa8..5297b3e1ba 100644
--- a/cardano-cli/test/cardano-cli-golden/Test/Golden/Governance/Action.hs
+++ b/cardano-cli/test/cardano-cli-golden/Test/Golden/Governance/Action.hs
@@ -460,6 +460,8 @@ base_golden_conway_governance_action_create_protocol_parameters_update hash temp
       "test/cardano-cli-golden/files/golden/governance/action/conway-create-protocol-parameters-update.action"
   H.diffFileVsGoldenFile actionFile goldenActionFile
 
+-- | Execute me with:
+-- @cabal test cardano-cli-golden --test-options '-p "/golden conway governance action create protocol parameters update partial costmodel/"'@
 hprop_golden_conway_governance_action_create_protocol_parameters_update_partial_costmodel
   :: Property
 hprop_golden_conway_governance_action_create_protocol_parameters_update_partial_costmodel =
diff --git a/cardano-cli/test/cardano-cli-golden/files/golden/governance/action/conway-create-protocol-parameters-update-partial-costmodels.action b/cardano-cli/test/cardano-cli-golden/files/golden/governance/action/conway-create-protocol-parameters-update-partial-costmodels.action
index 82228194a6..ce204d8d70 100644
--- a/cardano-cli/test/cardano-cli-golden/files/golden/governance/action/conway-create-protocol-parameters-update-partial-costmodels.action
+++ b/cardano-cli/test/cardano-cli-golden/files/golden/governance/action/conway-create-protocol-parameters-update-partial-costmodels.action
@@ -1,5 +1,5 @@
 {
     "type": "Governance proposal",
     "description": "Update protocol parameters proposal",
-    "cborHex": "84193039581de18f4a3466a404c11eb410313015b88e447d81b60089e25f611600e6058400f6a112a1019f1a0003236119032c01011903e819023b00011903e8195e7104011903e818201a0001ca761928eb041959d818641959d818641959d818641959d818641959d818641959d81864186418641959d81864194c5118201a0002acfa182019b551041a000363151901ff00011a00015c3518201a000797751936f404021a0002ff941a0006ea7818dc0001011903e8196ff604021a0003bd081a00034ec5183e011a00102e0f19312a011a00032e801901a5011a0002da781903e819cf06011a00013a34182019a8f118201903e818201a00013aac0119e143041903e80a1a00030219189c011a00030219189c011a0003207c1901d9011a000330001901ff0119ccf3182019fd40182019ffd5182019581e18201940b318201a00012adf18201a0002ff941a0006ea7818dc0001011a00010f92192da7000119eabb18201a0002ff941a0006ea7818dc0001011a0002ff941a0006ea7818dc0001011a0011b22c1a0005fdde00021a000c504e197712041a001d6af61a0001425b041a00040c660004001a00014fab18201a0003236119032c010119a0de18201a00033d7618201979f41820197fb8182019a95d1820197df718201995aa18201a0223accc0a1a009063b91903fd0a1a02515e841980b30afff6826b6578616d706c652e636f6d5820c7ddb5b493faa4d3d2d679847740bdce0c5d358d56f9b1470ca67f5652a02745"
+    "cborHex": "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"
 }
diff --git a/cardano-cli/test/cardano-cli-golden/files/input/governance/costmodels-partial.json b/cardano-cli/test/cardano-cli-golden/files/input/governance/costmodels-partial.json
index eb44f4cb36..58f15b0d60 100644
--- a/cardano-cli/test/cardano-cli-golden/files/input/governance/costmodels-partial.json
+++ b/cardano-cli/test/cardano-cli-golden/files/input/governance/costmodels-partial.json
@@ -173,6 +173,16 @@
 		10,
 		38887044,
 		32947,
-		10
+		10,
+		0,
+		0,
+		0,
+		0,
+		0,
+		0,
+		0,
+		0,
+		0,
+		0
   ]
 }