diff --git a/wic/sdcard-stm32mp157c-dk2-optee-1GB.wks.in b/wic/sdcard-stm32mp157c-dk2-optee-1GB.wks.in
index c17d0e1..62fa77e 100644
--- a/wic/sdcard-stm32mp157c-dk2-optee-1GB.wks.in
+++ b/wic/sdcard-stm32mp157c-dk2-optee-1GB.wks.in
@@ -11,9 +11,9 @@
 # Warning: the first stage of boot (here fsbl1, fsbl2, ssbl) MUST be on GPT partition to be detected.
 #
 
-part fsbl1 --source gptcopy --sourceparams="file=tf-a-stm32mp157c-dk2-trusted.stm32" --ondisk mmcblk --label fsbl1 --part-type 0x8301 --fixed-size 256K --align 17
-part fsbl2 --source gptcopy --sourceparams="file=tf-a-stm32mp157c-dk2-trusted.stm32" --ondisk mmcblk --label fsbl2 --part-type 0x8301 --fixed-size 256K
-part ssbl  --source gptcopy --sourceparams="file=u-boot-stm32mp157c-dk2-trusted.stm32" --ondisk mmcblk --label ssbl --part-type 0x8301 --fixed-size 2048K
+part fsbl1 --source gptcopy --sourceparams="file=tf-a-stm32mp157c-dk2-optee.stm32" --ondisk mmcblk --label fsbl1 --part-type 0x8301 --fixed-size 256K --align 17
+part fsbl2 --source gptcopy --sourceparams="file=tf-a-stm32mp157c-dk2-optee.stm32" --ondisk mmcblk --label fsbl2 --part-type 0x8301 --fixed-size 256K
+part ssbl  --source gptcopy --sourceparams="file=u-boot-stm32mp157c-dk2-optee.stm32" --ondisk mmcblk --label ssbl --part-type 0x8301 --fixed-size 2048K
 
 part teeh  --source gptcopy --sourceparams="file=tee-header_v2-stm32mp157c-dk2-optee.stm32" --ondisk mmcblk --label ssbl --part-type 0x8301 --fixed-size 256K
 part teed  --source gptcopy --sourceparams="file=tee-pageable_v2-stm32mp157c-dk2-optee.stm32" --ondisk mmcblk --label ssbl --part-type 0x8301 --fixed-size 256K
diff --git a/wic/sdcard-stm32mp157c-dk2-optee-vendorfs-1GB.wks.in b/wic/sdcard-stm32mp157c-dk2-optee-vendorfs-1GB.wks.in
index 9c131fb..7d5869e 100644
--- a/wic/sdcard-stm32mp157c-dk2-optee-vendorfs-1GB.wks.in
+++ b/wic/sdcard-stm32mp157c-dk2-optee-vendorfs-1GB.wks.in
@@ -11,9 +11,9 @@
 # Warning: the first stage of boot (here fsbl1, fsbl2, ssbl) MUST be on GPT partition to be detected.
 #
 
-part fsbl1 --source gptcopy --sourceparams="file=tf-a-stm32mp157c-dk2-trusted.stm32" --ondisk mmcblk --label fsbl1 --part-type 0x8301 --fixed-size 256K --align 17
-part fsbl2 --source gptcopy --sourceparams="file=tf-a-stm32mp157c-dk2-trusted.stm32" --ondisk mmcblk --label fsbl2 --part-type 0x8301 --fixed-size 256K
-part ssbl  --source gptcopy --sourceparams="file=u-boot-stm32mp157c-dk2-trusted.stm32" --ondisk mmcblk --label ssbl --part-type 0x8301 --fixed-size 2048K
+part fsbl1 --source gptcopy --sourceparams="file=tf-a-stm32mp157c-dk2-optee.stm32" --ondisk mmcblk --label fsbl1 --part-type 0x8301 --fixed-size 256K --align 17
+part fsbl2 --source gptcopy --sourceparams="file=tf-a-stm32mp157c-dk2-optee.stm32" --ondisk mmcblk --label fsbl2 --part-type 0x8301 --fixed-size 256K
+part ssbl  --source gptcopy --sourceparams="file=u-boot-stm32mp157c-dk2-optee.stm32" --ondisk mmcblk --label ssbl --part-type 0x8301 --fixed-size 2048K
 
 part teeh  --source gptcopy --sourceparams="file=tee-header_v2-stm32mp157c-dk2-optee.stm32" --ondisk mmcblk --label ssbl --part-type 0x8301 --fixed-size 256K
 part teed  --source gptcopy --sourceparams="file=tee-pageable_v2-stm32mp157c-dk2-optee.stm32" --ondisk mmcblk --label ssbl --part-type 0x8301 --fixed-size 256K