diff --git a/resources/definitions/hypothetical_multi.def.json b/resources/definitions/hypothetical_multi.def.json
deleted file mode 100644
index e60c9acabd..0000000000
--- a/resources/definitions/hypothetical_multi.def.json
+++ /dev/null
@@ -1,35 +0,0 @@
-{
-    "id": "hypothetical_multi",
-    "version": 2,
-    "name": "Hypothetical Multiextrusion printer",
-    "inherits": "fdmprinter",
-    "metadata": {
-        "author": "fieldOfView",
-        "manufacturer": "fieldOfView",
-        "category": "fieldOfView",
-        "visible": true,
-        "file_formats": "text/x-gcode",
-        "machine_extruder_trains":
-        {
-            "0": "hypothetical_multi_extruder_1",
-            "1": "hypothetical_multi_extruder_2",
-            "2": "hypothetical_multi_extruder_3",
-            "3": "hypothetical_multi_extruder_4"
-        },
-        "preferred_material": "*pla*",
-        "preferred_quality": "*normal*",
-        "has_variants": true,
-        "has_materials": true
-    },
-
-
-
-    "overrides": {
-        "machine_width": { "default_value": 220 },
-        "machine_depth": { "default_value": 215 },
-        "machine_height": { "default_value": 200 },
-        "machine_heated_bed": { "default_value": true },
-        "machine_show_variants": { "default_value": true },
-        "machine_extruder_count": { "default_value": 4 }
-    }
-}
diff --git a/resources/extruders/hypothetical_multi_extruder_1.def.json b/resources/extruders/hypothetical_multi_extruder_1.def.json
deleted file mode 100644
index 6b75d33079..0000000000
--- a/resources/extruders/hypothetical_multi_extruder_1.def.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-    "id": "hypothetical_multi_extruder_1",
-    "version": 2,
-    "name": "1st Extruder",
-    "inherits": "fdmextruder",
-    "metadata": {
-        "machine": "hypothetical_multi",
-        "position": "0"
-    },
-
-    "overrides": {
-        "extruder_nr": {
-            "default_value": 0,
-            "maximum_value": "3"
-        },
-        "machine_nozzle_offset_x": { "default_value": 0.0 },
-        "machine_nozzle_offset_y": { "default_value": 0.0 }
-    }
-}
diff --git a/resources/extruders/hypothetical_multi_extruder_2.def.json b/resources/extruders/hypothetical_multi_extruder_2.def.json
deleted file mode 100644
index 9c3c1b265b..0000000000
--- a/resources/extruders/hypothetical_multi_extruder_2.def.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-    "id": "hypothetical_multi_extruder_2",
-    "version": 2,
-    "name": "2nd Extruder",
-    "inherits": "fdmextruder",
-    "metadata": {
-        "machine": "hypothetical_multi",
-        "position": "1"
-    },
-
-    "overrides": {
-        "extruder_nr": {
-            "default_value": 1,
-            "maximum_value": "3"
-        },
-        "machine_nozzle_offset_x": { "default_value": 18.0 },
-        "machine_nozzle_offset_y": { "default_value": 0.0 }
-    }
-}
diff --git a/resources/extruders/hypothetical_multi_extruder_3.def.json b/resources/extruders/hypothetical_multi_extruder_3.def.json
deleted file mode 100644
index e888f79895..0000000000
--- a/resources/extruders/hypothetical_multi_extruder_3.def.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-    "id": "hypothetical_multi_extruder_3",
-    "version": 2,
-    "name": "3rd Extruder",
-    "inherits": "fdmextruder",
-    "metadata": {
-        "machine": "hypothetical_multi",
-        "position": "2"
-    },
-
-    "overrides": {
-        "extruder_nr": {
-            "default_value": 2,
-            "maximum_value": "3"
-        },
-        "machine_nozzle_offset_x": { "default_value": 0.0 },
-        "machine_nozzle_offset_y": { "default_value": 18.0 }
-    }
-}
diff --git a/resources/extruders/hypothetical_multi_extruder_4.def.json b/resources/extruders/hypothetical_multi_extruder_4.def.json
deleted file mode 100644
index bb1ac4d1cd..0000000000
--- a/resources/extruders/hypothetical_multi_extruder_4.def.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-    "id": "hypothetical_multi_extruder_4",
-    "version": 2, 
-    "name": "4th Extruder",
-    "inherits": "fdmextruder",
-    "metadata": {
-        "machine": "hypothetical_multi",
-        "position": "3"
-    },
-
-    "overrides": {
-        "extruder_nr": {
-            "default_value": 3,
-            "maximum_value": "3"
-        },
-        "machine_nozzle_offset_x": { "default_value": 18.0 },
-        "machine_nozzle_offset_y": { "default_value": 18.0 }
-    }
-}
diff --git a/resources/variants/hypothetical_multi_0.4.inst.cfg b/resources/variants/hypothetical_multi_0.4.inst.cfg
deleted file mode 100644
index 7d84e65ef4..0000000000
--- a/resources/variants/hypothetical_multi_0.4.inst.cfg
+++ /dev/null
@@ -1,11 +0,0 @@
-[general]
-name = 0.4 mm
-version = 2
-definition = hypothetical_multi
-
-[metadata]
-author = fieldOfView
-type = variant
-
-[values]
-machine_nozzle_size = 0.4
diff --git a/resources/variants/hypothetical_multi_0.6.inst.cfg b/resources/variants/hypothetical_multi_0.6.inst.cfg
deleted file mode 100644
index bf441be897..0000000000
--- a/resources/variants/hypothetical_multi_0.6.inst.cfg
+++ /dev/null
@@ -1,11 +0,0 @@
-[general]
-name = 0.6 mm
-version = 2
-definition = hypothetical_multi
-
-[metadata]
-author = fieldOfView
-type = variant
-
-[values]
-machine_nozzle_size = 0.6