diff --git a/libexec/rtld-elf/rtld.h b/libexec/rtld-elf/rtld.h
--- a/libexec/rtld-elf/rtld.h
+++ b/libexec/rtld-elf/rtld.h
@@ -418,7 +418,7 @@
 void *tls_get_addr_common(struct tcb *tcb, int index, size_t offset);
 void *allocate_tls(Obj_Entry *, void *, size_t, size_t);
 void free_tls(void *, size_t, size_t);
-void *allocate_module_tls(int index);
+void *allocate_module_tls(struct tcb *tcb, int index);
 bool allocate_tls_offset(Obj_Entry *obj);
 void free_tls_offset(Obj_Entry *obj);
 const Ver_Entry *fetch_ventry(const Obj_Entry *obj, unsigned long);
diff --git a/libexec/rtld-elf/rtld.c b/libexec/rtld-elf/rtld.c
--- a/libexec/rtld-elf/rtld.c
+++ b/libexec/rtld-elf/rtld.c
@@ -5380,7 +5380,7 @@
 			wlock_acquire(rtld_bind_lock, &lockstate);
 		if (!dtv->dtv_slots[index - 1].dtvs_tls)
 			dtv->dtv_slots[index - 1].dtvs_tls =
-			    allocate_module_tls(index);
+			    allocate_module_tls(tcb, index);
 		if (!locked)
 			lock_release(rtld_bind_lock, &lockstate);
 	}
@@ -5665,7 +5665,7 @@
  * Allocate TLS block for module with given index.
  */
 void *
-allocate_module_tls(int index)
+allocate_module_tls(struct tcb *tcb, int index)
 {
 	Obj_Entry *obj;
 	char *p;
@@ -5683,9 +5683,9 @@
 
 	if (obj->tls_static) {
 #ifdef TLS_VARIANT_I
-		p = (char *)_tcb_get() + obj->tlsoffset;
+		p = (char *)tcb + obj->tlsoffset;
 #else
-		p = (char *)_tcb_get() - obj->tlsoffset;
+		p = (char *)tcb - obj->tlsoffset;
 #endif
 		return (p);
 	}