diff --git a/src/system/libroot/posix/string/arch/riscv64/Jamfile b/src/system/libroot/posix/string/arch/riscv64/Jamfile
index 5f054aa971..1ea4246f0c 100644
--- a/src/system/libroot/posix/string/arch/riscv64/Jamfile
+++ b/src/system/libroot/posix/string/arch/riscv64/Jamfile
@@ -1,7 +1,7 @@
-SubDir HAIKU_TOP src system libroot posix string arch ppc ;
+SubDir HAIKU_TOP src system libroot posix string arch riscv64 ;
 
 local architectureObject ;
-for architectureObject in [ MultiArchSubDirSetup ppc ] {
+for architectureObject in [ MultiArchSubDirSetup riscv64 ] {
 	on $(architectureObject) {
 		local architecture = $(TARGET_PACKAGING_ARCH) ;