diff --git a/libgomp/testsuite/libgomp.c/usleep.h b/libgomp/testsuite/libgomp.c/usleep.h
index c01aaa0a88f..669b41cee01 100644
--- a/libgomp/testsuite/libgomp.c/usleep.h
+++ b/libgomp/testsuite/libgomp.c/usleep.h
@@ -1,7 +1,7 @@
 #include <unistd.h>
 
 int
-nvptx_usleep (useconds_t d)
+fallback_usleep (useconds_t d)
 {
   /* This function serves as a replacement for usleep in
      this test case.  It does not even attempt to be functionally
@@ -13,7 +13,8 @@ nvptx_usleep (useconds_t d)
   return 0;
 }
 
-#pragma omp declare variant (nvptx_usleep) match(construct={target},device={arch(nvptx)})
+#pragma omp declare variant (fallback_usleep) match(construct={target},device={arch(nvptx)})
+#pragma omp declare variant (fallback_usleep) match(construct={target},device={arch(gcn)})
 #pragma omp declare variant (usleep) match(user={condition(1)})
 int
 tgt_usleep (useconds_t d)
@@ -21,4 +22,4 @@ tgt_usleep (useconds_t d)
   return 0;
 }
 
-#pragma omp declare target to (nvptx_usleep, tgt_usleep)
+#pragma omp declare target to (fallback_usleep, tgt_usleep)