diff --git a/cddl/lib/libicp_rescue/Makefile b/cddl/lib/libicp_rescue/Makefile
index e129a2f3e0f..cb2c868e2bc 100644
--- a/cddl/lib/libicp_rescue/Makefile
+++ b/cddl/lib/libicp_rescue/Makefile
@@ -20,7 +20,7 @@ ASM_SOURCES_AS = \
         asm-x86_64/blake3/blake3_sse41.S
 
 CFLAGS+= -D__amd64 -D_SYS_STACK_H
-.elif ${MACHINE_ARCH} == "armv7"
+.elif ${MACHINE_ARCH} == "armv6" || ${MACHINE_ARCH} == "armv7"
 ASM_SOURCES_C =
 ASM_SOURCES_AS = \
         asm-arm/sha2/sha256-armv7.S \