diff --git a/changelogs/CHANGELOG.md b/changelogs/CHANGELOG.md
index 22c3096e0..1b65e6718 100644
--- a/changelogs/CHANGELOG.md
+++ b/changelogs/CHANGELOG.md
@@ -34,6 +34,7 @@
 -   Inhalation Purification no longer removes certain effects that aren't meant to be removed. [\#505](https://github.com/EnigmaticaModpacks/Enigmatica9/pull/505) ([MuteTiefling](https://github.com/MuteTiefling))
 -   Fix IE Mineral Deposits. [\#506](https://github.com/EnigmaticaModpacks/Enigmatica9/pull/506) ([MuteTiefling](https://github.com/MuteTiefling))
 -   Enchanters Shield now accepts any source gem. [\#522](https://github.com/EnigmaticaModpacks/Enigmatica9/pull/522) ([MuteTiefling](https://github.com/MuteTiefling))
+-   Occultism Machine Operator quest is now completable. [\#523](https://github.com/EnigmaticaModpacks/Enigmatica9/pull/523) ([MuteTiefling](https://github.com/MuteTiefling))
 
 ---
 
diff --git a/config/ftbquests/quests/chapters/occultism.snbt b/config/ftbquests/quests/chapters/occultism.snbt
index eb4dacd81..b2a71ff9c 100644
--- a/config/ftbquests/quests/chapters/occultism.snbt
+++ b/config/ftbquests/quests/chapters/occultism.snbt
@@ -1264,9 +1264,10 @@
 			}]
 			subtitle: "I Better Be Gettin' Overtime For This..."
 			tasks: [{
-				id: "238EBFECAEB660D2"
-				item: "occultism:ritual_dummy/summon_djinni_manage_machine"
-				type: "item"
+				advancement: "occultism:occultism/summon_djinni_manage_machine"
+				criterion: ""
+				id: "4FDCE30BF1570E18"
+				type: "advancement"
 			}]
 			title: "Summon Djinni Machine Operator"
 			x: 9.0d
diff --git a/config/ftbquests/quests/chapters/occultism_expert.snbt b/config/ftbquests/quests/chapters/occultism_expert.snbt
index 568e29b5e..4aa1bf3e3 100644
--- a/config/ftbquests/quests/chapters/occultism_expert.snbt
+++ b/config/ftbquests/quests/chapters/occultism_expert.snbt
@@ -938,9 +938,10 @@
 			}]
 			subtitle: "I Better Be Gettin' Overtime For This..."
 			tasks: [{
-				id: "0B788095ADC13FC0"
-				item: "occultism:ritual_dummy/summon_djinni_manage_machine"
-				type: "item"
+				advancement: "occultism:occultism/summon_djinni_manage_machine"
+				criterion: ""
+				id: "037CEDAB050E3E9E"
+				type: "advancement"
 			}]
 			title: "Summon Djinni Machine Operator"
 			x: 9.5d