diff --git a/CTestCustom.cmake.in b/CTestCustom.cmake.in
index d924480117..19695c72ab 100644
--- a/CTestCustom.cmake.in
+++ b/CTestCustom.cmake.in
@@ -12,8 +12,8 @@ list(APPEND CTEST_CUSTOM_WARNING_EXCEPTION
   "warning: \\(Long double usage is reported only once for each file"
   "warning: To disable this warning use"
   "could not be inlined"
-  "libcm(curl|expat).*has no symbols"
-  "cm(curl|expat).build/[^ ]*.o has no symbols"
+  "libcm(curl|expat|zstd).*has no symbols"
+  "cm(curl|expat|zstd).build/[^ ]*.o has no symbols"
   "not sorted slower link editing will result"
   "stl_deque.h:479"
   "Utilities.cmzlib."