diff --git a/tools/ftl/processors/conf/mcuconf_stm32l496xx/mcuconf.h.ftl b/tools/ftl/processors/conf/mcuconf_stm32l496xx/mcuconf.h.ftl
index 4756baaa9..d307f57e6 100644
--- a/tools/ftl/processors/conf/mcuconf_stm32l496xx/mcuconf.h.ftl
+++ b/tools/ftl/processors/conf/mcuconf_stm32l496xx/mcuconf.h.ftl
@@ -132,8 +132,8 @@
  */
 #define STM32_ADC_COMPACT_SAMPLES           ${doc.STM32_ADC_COMPACT_SAMPLES!"FALSE"}
 #define STM32_ADC_USE_ADC1                  ${doc.STM32_ADC_USE_ADC1!"FALSE"}
-#define STM32_ADC_USE_ADC2                  ${doc.STM32_ADC_USE_ADC1!"FALSE"}
-#define STM32_ADC_USE_ADC3                  ${doc.STM32_ADC_USE_ADC1!"FALSE"}
+#define STM32_ADC_USE_ADC2                  ${doc.STM32_ADC_USE_ADC2!"FALSE"}
+#define STM32_ADC_USE_ADC3                  ${doc.STM32_ADC_USE_ADC3!"FALSE"}
 #define STM32_ADC_ADC1_DMA_STREAM           ${doc.STM32_ADC_ADC1_DMA_STREAM!"STM32_DMA_STREAM_ID(1, 1)"}
 #define STM32_ADC_ADC2_DMA_STREAM           ${doc.STM32_ADC_ADC2_DMA_STREAM!"STM32_DMA_STREAM_ID(1, 2)"}
 #define STM32_ADC_ADC3_DMA_STREAM           ${doc.STM32_ADC_ADC3_DMA_STREAM!"STM32_DMA_STREAM_ID(1, 3)"}