diff --git a/.bazelrc b/.bazelrc
index 85b153fb2..9472327e2 100644
--- a/.bazelrc
+++ b/.bazelrc
@@ -30,8 +30,8 @@ build:gcc_or_clang --host_per_file_copt=upb/.*\\.c$@-Wno-array-bounds,-Wno-strin
 build:gcc_or_clang --per_file_copt=upbc/.*\\.cc$@-Wno-array-bounds,-Wno-stringop-overflow,-Wno-stringop-overread
 build:gcc_or_clang --host_per_file_copt=upbc/.*\\.cc$@-Wno-array-bounds,-Wno-stringop-overflow,-Wno-stringop-overread
 
-build:gcc_or_clang --per_file_copt=src/core.*\\.cc$@-Wno-attributes
-build:gcc_or_clang --host_per_file_copt=src/core.*\\.cc$@-Wno-attributes
+build:gcc_or_clang --per_file_copt=grpc/src/.*\\.cc$@-Wno-attributes
+build:gcc_or_clang --host_per_file_copt=grpc/src/.*\\.cc$@-Wno-attributes
 
 # Use colors
 build:gcc_or_clang --copt=-fdiagnostics-color=always
diff --git a/third_party/com_github_cares_cares/config/linux.h b/third_party/com_github_cares_cares/config/linux.h
index 89588619e..414a793e1 100644
--- a/third_party/com_github_cares_cares/config/linux.h
+++ b/third_party/com_github_cares_cares/config/linux.h
@@ -132,7 +132,7 @@
 #define HAVE_GETNAMEINFO 1
 
 /* Define to 1 if you have the getrandom function. */
-#define HAVE_GETRANDOM 1
+/* #undef HAVE_GETRANDOM */
 
 /* Define to 1 if you have the getservbyport_r function. */
 #define HAVE_GETSERVBYPORT_R 1
@@ -328,7 +328,7 @@
 #define HAVE_SYS_PARAM_H 1
 
 /* Define to 1 if you have the <sys/random.h> header file. */
-#define HAVE_SYS_RANDOM_H 1
+/* #undef HAVE_SYS_RANDOM_H */
 
 /* Define to 1 if you have the <sys/event.h> header file. */
 /* #undef HAVE_SYS_EVENT_H */