diff --git a/samples/x86_64-unknown-linux-gnu,arm-picolibc-eabi/crosstool.config b/samples/x86_64-unknown-linux-gnu,arm-picolibc-eabi/crosstool.config
index 8cf20f66..dd84dc59 100644
--- a/samples/x86_64-unknown-linux-gnu,arm-picolibc-eabi/crosstool.config
+++ b/samples/x86_64-unknown-linux-gnu,arm-picolibc-eabi/crosstool.config
@@ -1,12 +1,12 @@
 CT_CONFIG_VERSION="4"
+CT_EXPERIMENTAL=y
 CT_ARCH_ARM=y
 CT_MULTILIB=y
 CT_TARGET_CFLAGS="-ftls-model=local-exec"
 CT_TARGET_VENDOR="picolibc"
 CT_CANADIAN=y
 CT_HOST="x86_64-unknown-linux-gnu"
-CT_LIBC_NONE=y
+CT_LIBC_PICOLIBC=y
 CT_CC_GCC_MULTILIB_LIST="rmprofile"
 CT_CC_GCC_CONFIG_TLS=y
 CT_CC_LANG_CXX=y
-CT_COMP_LIBS_PICOLIBC=y