diff --git a/drivers/crypto/stm32/Makefile b/drivers/crypto/stm32/Makefile
index 53d1bb94b221..23ce3bc46989 100644
--- a/drivers/crypto/stm32/Makefile
+++ b/drivers/crypto/stm32/Makefile
@@ -1,3 +1,3 @@
-obj-$(CONFIG_CRYPTO_DEV_STM32_CRC) += stm32_crc32.o
+obj-$(CONFIG_CRYPTO_DEV_STM32_CRC) += stm32-crc32.o
 obj-$(CONFIG_CRYPTO_DEV_STM32_HASH) += stm32-hash.o
 obj-$(CONFIG_CRYPTO_DEV_STM32_CRYP) += stm32-cryp.o
diff --git a/drivers/crypto/stm32/stm32_crc32.c b/drivers/crypto/stm32/stm32-crc32.c
similarity index 100%
rename from drivers/crypto/stm32/stm32_crc32.c
rename to drivers/crypto/stm32/stm32-crc32.c