diff --git a/resources/extruders/deltacomb_base_extruder_0.def.json b/resources/extruders/deltacomb_base_extruder_0.def.json
index 54066fb86b..d3ad8aa06c 100755
--- a/resources/extruders/deltacomb_base_extruder_0.def.json
+++ b/resources/extruders/deltacomb_base_extruder_0.def.json
@@ -1,5 +1,4 @@
 {
-    "id":                   "deltacomb_base_extruder_0",
     "version":              2,
     "name":                 "Extruder 1",
     "inherits":             "fdmextruder",
diff --git a/resources/extruders/deltacomb_base_extruder_1.def.json b/resources/extruders/deltacomb_base_extruder_1.def.json
index 4353f47c49..2f2de6c747 100755
--- a/resources/extruders/deltacomb_base_extruder_1.def.json
+++ b/resources/extruders/deltacomb_base_extruder_1.def.json
@@ -1,5 +1,4 @@
 {
-    "id":                   "deltacomb_base_extruder_1",
     "version":              2,
     "name":                 "Extruder 2",
     "inherits":             "fdmextruder",
diff --git a/resources/extruders/deltacomb_base_extruder_2.def.json b/resources/extruders/deltacomb_base_extruder_2.def.json
index a656d8d30e..f4a898f0c7 100755
--- a/resources/extruders/deltacomb_base_extruder_2.def.json
+++ b/resources/extruders/deltacomb_base_extruder_2.def.json
@@ -1,5 +1,4 @@
 {
-    "id":                   "deltacomb_base_extruder_2",
     "version":              2,
     "name":                 "Extruder 3",
     "inherits":             "fdmextruder",
diff --git a/resources/extruders/deltacomb_base_extruder_3.def.json b/resources/extruders/deltacomb_base_extruder_3.def.json
index 94537eda6d..2d01c8e5aa 100755
--- a/resources/extruders/deltacomb_base_extruder_3.def.json
+++ b/resources/extruders/deltacomb_base_extruder_3.def.json
@@ -1,5 +1,4 @@
 {
-    "id":                   "deltacomb_base_extruder_3",
     "version":              2,
     "name":                 "Extruder 4",
     "inherits":             "fdmextruder",
diff --git a/resources/extruders/deltacomb_dc20dual_extruder_0.def.json b/resources/extruders/deltacomb_dc20dual_extruder_0.def.json
index 32c0e942b6..12297948c8 100755
--- a/resources/extruders/deltacomb_dc20dual_extruder_0.def.json
+++ b/resources/extruders/deltacomb_dc20dual_extruder_0.def.json
@@ -1,5 +1,4 @@
 {
-    "id":                   "deltacomb_dc20dual_extruder_0",
     "version":              2,
     "name":                 "Extruder 1",
     "inherits":             "fdmextruder",
diff --git a/resources/extruders/deltacomb_dc20dual_extruder_1.def.json b/resources/extruders/deltacomb_dc20dual_extruder_1.def.json
index 84655cf150..4cfe34c3dd 100755
--- a/resources/extruders/deltacomb_dc20dual_extruder_1.def.json
+++ b/resources/extruders/deltacomb_dc20dual_extruder_1.def.json
@@ -1,5 +1,4 @@
 {
-    "id":                   "deltacomb_dc20dual_extruder_0",
     "version":              2,
     "name":                 "Extruder 2",
     "inherits":             "fdmextruder",
diff --git a/resources/extruders/deltacomb_dc20flux_extruder_0.def.json b/resources/extruders/deltacomb_dc20flux_extruder_0.def.json
index 111bcdd638..f6ab98c927 100755
--- a/resources/extruders/deltacomb_dc20flux_extruder_0.def.json
+++ b/resources/extruders/deltacomb_dc20flux_extruder_0.def.json
@@ -1,5 +1,4 @@
 {
-    "id":                   "deltacomb_dc20flux_extruder_0",
     "version":              2,
     "name":                 "Extruder 1",
     "inherits":             "fdmextruder",
diff --git a/resources/extruders/deltacomb_dc20flux_extruder_1.def.json b/resources/extruders/deltacomb_dc20flux_extruder_1.def.json
index 9ec50bfc87..2cb06ff089 100755
--- a/resources/extruders/deltacomb_dc20flux_extruder_1.def.json
+++ b/resources/extruders/deltacomb_dc20flux_extruder_1.def.json
@@ -1,5 +1,4 @@
 {
-    "id":                   "deltacomb_dc20flux_extruder_0",
     "version":              2,
     "name":                 "Extruder 2",
     "inherits":             "fdmextruder",
diff --git a/resources/extruders/deltacomb_dc20flux_extruder_2.def.json b/resources/extruders/deltacomb_dc20flux_extruder_2.def.json
index 35247483ef..0c7474b80e 100755
--- a/resources/extruders/deltacomb_dc20flux_extruder_2.def.json
+++ b/resources/extruders/deltacomb_dc20flux_extruder_2.def.json
@@ -1,5 +1,4 @@
 {
-    "id":                   "deltacomb_dc20flux_extruder_0",
     "version":              2,
     "name":                 "Extruder 3",
     "inherits":             "fdmextruder",
diff --git a/resources/extruders/deltacomb_dc20flux_extruder_3.def.json b/resources/extruders/deltacomb_dc20flux_extruder_3.def.json
index 6da81d2f1d..c18d11a3b4 100755
--- a/resources/extruders/deltacomb_dc20flux_extruder_3.def.json
+++ b/resources/extruders/deltacomb_dc20flux_extruder_3.def.json
@@ -1,5 +1,4 @@
 {
-    "id":                   "deltacomb_dc20flux_extruder_0",
     "version":              2,
     "name":                 "Extruder 4",
     "inherits":             "fdmextruder",