diff --git a/Firmware/variants/1_75mm_MK25-RAMBo10a-E3Dv6full.h b/Firmware/variants/1_75mm_MK25-RAMBo10a-E3Dv6full.h
index 213c75721..f1fd2f730 100644
--- a/Firmware/variants/1_75mm_MK25-RAMBo10a-E3Dv6full.h
+++ b/Firmware/variants/1_75mm_MK25-RAMBo10a-E3Dv6full.h
@@ -16,9 +16,6 @@
 #define FILAMENT_SIZE "1_75mm_MK25"
 #define NOZZLE_TYPE "E3Dv6full"
 
-// Developer flag
-#define DEVELOPER
-
 // Printer name
 #define CUSTOM_MENDEL_NAME "Prusa i3 MK2.5"
 
diff --git a/Firmware/variants/1_75mm_MK25-RAMBo13a-E3Dv6full.h b/Firmware/variants/1_75mm_MK25-RAMBo13a-E3Dv6full.h
index d00c83d65..3cd87e2af 100644
--- a/Firmware/variants/1_75mm_MK25-RAMBo13a-E3Dv6full.h
+++ b/Firmware/variants/1_75mm_MK25-RAMBo13a-E3Dv6full.h
@@ -16,9 +16,6 @@
 #define FILAMENT_SIZE "1_75mm_MK25"
 #define NOZZLE_TYPE "E3Dv6full"
 
-// Developer flag
-#define DEVELOPER
-
 // Printer name
 #define CUSTOM_MENDEL_NAME "Prusa i3 MK2.5"
 
diff --git a/Firmware/variants/1_75mm_MK25S-RAMBo10a-E3Dv6full.h b/Firmware/variants/1_75mm_MK25S-RAMBo10a-E3Dv6full.h
index 561e1c3ef..480f7b9b5 100644
--- a/Firmware/variants/1_75mm_MK25S-RAMBo10a-E3Dv6full.h
+++ b/Firmware/variants/1_75mm_MK25S-RAMBo10a-E3Dv6full.h
@@ -16,9 +16,6 @@
 #define FILAMENT_SIZE "1_75mm_MK25S"
 #define NOZZLE_TYPE "E3Dv6full"
 
-// Developer flag
-#define DEVELOPER
-
 // Printer name
 #define CUSTOM_MENDEL_NAME "Prusa i3 MK2.5S"
 
diff --git a/Firmware/variants/1_75mm_MK25S-RAMBo13a-E3Dv6full.h b/Firmware/variants/1_75mm_MK25S-RAMBo13a-E3Dv6full.h
index 20d083aa3..387a03507 100644
--- a/Firmware/variants/1_75mm_MK25S-RAMBo13a-E3Dv6full.h
+++ b/Firmware/variants/1_75mm_MK25S-RAMBo13a-E3Dv6full.h
@@ -16,9 +16,6 @@
 #define FILAMENT_SIZE "1_75mm_MK25S"
 #define NOZZLE_TYPE "E3Dv6full"
 
-// Developer flag
-#define DEVELOPER
-
 // Printer name
 #define CUSTOM_MENDEL_NAME "Prusa i3 MK2.5S"
 
diff --git a/Firmware/variants/1_75mm_MK3-EINSy10a-E3Dv6full.h b/Firmware/variants/1_75mm_MK3-EINSy10a-E3Dv6full.h
index d912e6d18..070d63ef1 100644
--- a/Firmware/variants/1_75mm_MK3-EINSy10a-E3Dv6full.h
+++ b/Firmware/variants/1_75mm_MK3-EINSy10a-E3Dv6full.h
@@ -17,9 +17,6 @@
 #define FILAMENT_SIZE "1_75mm_MK3"
 #define NOZZLE_TYPE "E3Dv6full"
 
-// Developer flag
-#define DEVELOPER
-
 // Printer name
 #define CUSTOM_MENDEL_NAME "Prusa i3 MK3"
 
diff --git a/Firmware/variants/1_75mm_MK3S-EINSy10a-E3Dv6full.h b/Firmware/variants/1_75mm_MK3S-EINSy10a-E3Dv6full.h
index 73b7d577b..12d8971a0 100644
--- a/Firmware/variants/1_75mm_MK3S-EINSy10a-E3Dv6full.h
+++ b/Firmware/variants/1_75mm_MK3S-EINSy10a-E3Dv6full.h
@@ -16,9 +16,6 @@
 #define FILAMENT_SIZE "1_75mm_MK3S"
 #define NOZZLE_TYPE "E3Dv6full"
 
-// Developer flag
-#define DEVELOPER
-
 // Printer name
 #define CUSTOM_MENDEL_NAME "Prusa i3 MK3S"
 
diff --git a/Firmware/variants/obsolete/1_75mm_MK2-RAMBo10a-E3Dv6full.h b/Firmware/variants/obsolete/1_75mm_MK2-RAMBo10a-E3Dv6full.h
index bef50bee0..3851e2220 100644
--- a/Firmware/variants/obsolete/1_75mm_MK2-RAMBo10a-E3Dv6full.h
+++ b/Firmware/variants/obsolete/1_75mm_MK2-RAMBo10a-E3Dv6full.h
@@ -15,9 +15,6 @@ GENERAL SETTINGS
 #define FILAMENT_SIZE "1_75mm_MK2"
 #define NOZZLE_TYPE "E3Dv6full"
 
-// Developer flag
-#define DEVELOPER
-
 // Printer name
 #define CUSTOM_MENDEL_NAME "Prusa i3 MK2"
 
diff --git a/Firmware/variants/obsolete/1_75mm_MK2-RAMBo13a-E3Dv6full.h b/Firmware/variants/obsolete/1_75mm_MK2-RAMBo13a-E3Dv6full.h
index a1a6a6c68..9dc206959 100644
--- a/Firmware/variants/obsolete/1_75mm_MK2-RAMBo13a-E3Dv6full.h
+++ b/Firmware/variants/obsolete/1_75mm_MK2-RAMBo13a-E3Dv6full.h
@@ -15,9 +15,6 @@ GENERAL SETTINGS
 #define FILAMENT_SIZE "1_75mm_MK2"
 #define NOZZLE_TYPE "E3Dv6full"
 
-// Developer flag
-#define DEVELOPER
-
 // Printer name
 #define CUSTOM_MENDEL_NAME "Prusa i3 MK2"