diff --git a/soc/st/stm32/Kconfig.defconfig b/soc/st/stm32/Kconfig.defconfig
index 5068f14c754..179b8f1a6b4 100644
--- a/soc/st/stm32/Kconfig.defconfig
+++ b/soc/st/stm32/Kconfig.defconfig
@@ -98,4 +98,7 @@ config VIDEO_BUFFER_SMH_ATTRIBUTE
 
 endif # MEMC_STM32_XSPI_PSRAM && SHARED_MULTI_HEAP
 
+config VIDEO_BUFFER_POOL_ALIGN
+	default 16 if VIDEO_STM32_DCMIPP
+
 endif # SOC_FAMILY_STM32