diff --git a/target/linux/malta/config-6.18 b/target/linux/malta/config-6.18
index da5671a5ed..4598512cd5 100644
--- a/target/linux/malta/config-6.18
+++ b/target/linux/malta/config-6.18
@@ -64,10 +64,9 @@ CONFIG_CPU_SUPPORTS_HIGHMEM=y
 CONFIG_CRC16=y
 CONFIG_CRYPTO_CRC32=y
 CONFIG_CRYPTO_CRC32C=y
-CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
 CONFIG_CRYPTO_LIB_GF128MUL=y
 CONFIG_CRYPTO_LIB_POLY1305_RSIZE=2
-CONFIG_CRYPTO_LIB_SHA1=y
+CONFIG_CRYPTO_LIB_SHA256=y
 CONFIG_CRYPTO_LIB_UTILS=y
 CONFIG_CSRC_R4K=y
 CONFIG_DMA_NONCOHERENT=y
@@ -88,7 +87,6 @@ CONFIG_GENERIC_CMOS_UPDATE=y
 CONFIG_GENERIC_CPU_AUTOPROBE=y
 CONFIG_GENERIC_GETTIMEOFDAY=y
 CONFIG_GENERIC_IDLE_POLL_SETUP=y
-CONFIG_GENERIC_IOMAP=y
 CONFIG_GENERIC_IRQ_CHIP=y
 CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
 CONFIG_GENERIC_IRQ_SHOW=y
@@ -252,7 +250,6 @@ CONFIG_SYS_SUPPORTS_MIPS16=y
 CONFIG_SYS_SUPPORTS_MIPS_CPS=y
 CONFIG_SYS_SUPPORTS_MULTITHREADING=y
 CONFIG_SYS_SUPPORTS_RELOCATABLE=y
-CONFIG_SYS_SUPPORTS_SCHED_SMT=y
 CONFIG_SYS_SUPPORTS_SMARTMIPS=y
 CONFIG_SYS_SUPPORTS_SMP=y
 CONFIG_SYS_SUPPORTS_VPE_LOADER=y