diff --git a/Marlin/src/pins/stm32g0/env_validate.h b/Marlin/src/pins/stm32g0/env_validate.h
new file mode 100644
index 000000000000..a7be76bd8bb1
--- /dev/null
+++ b/Marlin/src/pins/stm32g0/env_validate.h
@@ -0,0 +1,26 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2023 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+#if NOT_TARGET(STM32G0xx) || NOT_TARGET(STM32G0B1xx)
+  #error "Oops! Select an STM32G0 board in 'Tools > Board.'"
+#endif
diff --git a/Marlin/src/pins/stm32g0/pins_BTT_EBB42_V1_1.h b/Marlin/src/pins/stm32g0/pins_BTT_EBB42_V1_1.h
index fc2be5401e10..cdd85a6d751c 100644
--- a/Marlin/src/pins/stm32g0/pins_BTT_EBB42_V1_1.h
+++ b/Marlin/src/pins/stm32g0/pins_BTT_EBB42_V1_1.h
@@ -21,6 +21,8 @@
  */
 #pragma once
 
+#include "env_validate.h"
+
 /** CAUTION **
  * This board definition is to facilitate support for a Filament Extrusion
  * devices, used to convert waste plastic into 3D printable filament.
diff --git a/Marlin/src/pins/stm32g0/pins_BTT_MANTA_E3_EZ_V1_0.h b/Marlin/src/pins/stm32g0/pins_BTT_MANTA_E3_EZ_V1_0.h
index 97d21ab9b707..54c2c4c77b2d 100644
--- a/Marlin/src/pins/stm32g0/pins_BTT_MANTA_E3_EZ_V1_0.h
+++ b/Marlin/src/pins/stm32g0/pins_BTT_MANTA_E3_EZ_V1_0.h
@@ -21,6 +21,8 @@
  */
 #pragma once
 
+#include "env_validate.h"
+
 #ifndef BOARD_INFO_NAME
   #define BOARD_INFO_NAME "BTT Manta E3 EZ V1.0"
 #endif
diff --git a/Marlin/src/pins/stm32g0/pins_BTT_MANTA_M4P_V1_0.h b/Marlin/src/pins/stm32g0/pins_BTT_MANTA_M4P_V1_0.h
index 0ee9cc66987d..876475f88355 100644
--- a/Marlin/src/pins/stm32g0/pins_BTT_MANTA_M4P_V1_0.h
+++ b/Marlin/src/pins/stm32g0/pins_BTT_MANTA_M4P_V1_0.h
@@ -21,6 +21,8 @@
  */
 #pragma once
 
+#include "env_validate.h"
+
 //#define BOARD_CUSTOM_BUILD_FLAGS -DTONE_CHANNEL=4 -DTONE_TIMER=4 -DTIMER_TONE=4
 
 #ifndef BOARD_INFO_NAME
diff --git a/Marlin/src/pins/stm32g0/pins_BTT_MANTA_M5P_V1_0.h b/Marlin/src/pins/stm32g0/pins_BTT_MANTA_M5P_V1_0.h
index 30f9ebb18120..f4ce5a16d3b0 100644
--- a/Marlin/src/pins/stm32g0/pins_BTT_MANTA_M5P_V1_0.h
+++ b/Marlin/src/pins/stm32g0/pins_BTT_MANTA_M5P_V1_0.h
@@ -21,6 +21,8 @@
  */
 #pragma once
 
+#include "env_validate.h"
+
 #ifndef BOARD_INFO_NAME
   #define BOARD_INFO_NAME "BTT Manta M5P V1.0"
 #endif
diff --git a/Marlin/src/pins/stm32g0/pins_BTT_MANTA_M8P_common.h b/Marlin/src/pins/stm32g0/pins_BTT_MANTA_M8P_common.h
index 58089eb0efad..0d4a74b6f95c 100644
--- a/Marlin/src/pins/stm32g0/pins_BTT_MANTA_M8P_common.h
+++ b/Marlin/src/pins/stm32g0/pins_BTT_MANTA_M8P_common.h
@@ -21,6 +21,8 @@
  */
 #pragma once
 
+#include "env_validate.h"
+
 //#define BOARD_CUSTOM_BUILD_FLAGS -DTONE_CHANNEL=4 -DTONE_TIMER=4 -DTIMER_TONE=4
 
 #define USES_DIAG_JUMPERS
diff --git a/Marlin/src/pins/stm32g0/pins_BTT_SKR_MINI_E3_V3_0.h b/Marlin/src/pins/stm32g0/pins_BTT_SKR_MINI_E3_V3_0.h
index f931d9924acf..f71b7b40ebd1 100644
--- a/Marlin/src/pins/stm32g0/pins_BTT_SKR_MINI_E3_V3_0.h
+++ b/Marlin/src/pins/stm32g0/pins_BTT_SKR_MINI_E3_V3_0.h
@@ -21,6 +21,8 @@
  */
 #pragma once
 
+#include "env_validate.h"
+
 //#define BOARD_CUSTOM_BUILD_FLAGS -DTONE_CHANNEL=4 -DTONE_TIMER=4 -DTIMER_TONE=4
 
 #ifndef BOARD_INFO_NAME