diff --git a/contrib/guix/libexec/build.sh b/contrib/guix/libexec/build.sh
index cdf0020d4d5..44c769f4632 100755
--- a/contrib/guix/libexec/build.sh
+++ b/contrib/guix/libexec/build.sh
@@ -250,7 +250,7 @@ case "$HOST" in
 esac
 
 case "$HOST" in
-    powerpc64-linux-*|riscv64-linux-*) HOST_LDFLAGS="${HOST_LDFLAGS} -Wl,-z,noexecstack" ;;
+    powerpc64-linux-*) HOST_LDFLAGS="${HOST_LDFLAGS} -Wl,-z,noexecstack" ;;
 esac
 
 # Make $HOST-specific native binaries from depends available in $PATH