diff --git a/include/exec/poison.h b/include/exec/poison.h
index 32d53789f8..ecdc83c147 100644
--- a/include/exec/poison.h
+++ b/include/exec/poison.h
@@ -79,6 +79,7 @@
 #pragma GCC poison CONFIG_MOXIE_DIS
 #pragma GCC poison CONFIG_NIOS2_DIS
 #pragma GCC poison CONFIG_PPC_DIS
+#pragma GCC poison CONFIG_RISCV_DIS
 #pragma GCC poison CONFIG_S390_DIS
 #pragma GCC poison CONFIG_SH4_DIS
 #pragma GCC poison CONFIG_SPARC_DIS