diff --git a/sulong/projects/com.oracle.truffle.llvm.libraries.bitcode/src/setjmp.c b/sulong/projects/com.oracle.truffle.llvm.libraries.bitcode/src/setjmp.c
index 16b869354d8..3691739d13b 100644
--- a/sulong/projects/com.oracle.truffle.llvm.libraries.bitcode/src/setjmp.c
+++ b/sulong/projects/com.oracle.truffle.llvm.libraries.bitcode/src/setjmp.c
@@ -41,11 +41,3 @@ int sigsetjmp(sigjmp_buf env, int savesigs) {
   WARN_UNSUPPORTED(sigsetjmp);
   return 0;
 }
-
-void longjmp(jmp_buf env, int val) {
-  ERR_UNSUPPORTED(longjmp);
-}
-
-void siglongjmp(sigjmp_buf env, int val) {
-  ERR_UNSUPPORTED(siglongjmp);
-}