diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5d319c8d588dbb715ead96506ec88cb9cb8e2c78..b69f42b5bee492d1bca411f641a99bee2ee87b1d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2018-05-01  Tom de Vries  <tom@codesourcery.com>
+
+	PR lto/85451
+	* config/nvptx/mkoffload.c (main): Suggest using -B in "offload compiler
+	not found" error message.
+
 2018-05-01  Tom de Vries  <tom@codesourcery.com>
 
 	PR other/83786
diff --git a/gcc/config/nvptx/mkoffload.c b/gcc/config/nvptx/mkoffload.c
index c0093909448aebf571d067272402170457911557..c002d122102906371f54d9dadd3115f8a1963be3 100644
--- a/gcc/config/nvptx/mkoffload.c
+++ b/gcc/config/nvptx/mkoffload.c
@@ -454,7 +454,8 @@ main (int argc, char **argv)
 
   if (!found)
     fatal_error (input_location,
-		 "offload compiler %s not found", GCC_INSTALL_NAME);
+		 "offload compiler %s not found (consider using '-B')",
+		 GCC_INSTALL_NAME);
 
   /* We may be called with all the arguments stored in some file and
      passed with @file.  Expand them into argv before processing.  */