diff --git a/src/core/lib/iomgr/ev_epoll1_linux.c b/src/core/lib/iomgr/ev_epoll1_linux.c
index 3c7a16b5ed4fc14de59ff5be131491c2049d81ab..67edae68a6ee55776ec13976a33e480deb46e7d6 100644
--- a/src/core/lib/iomgr/ev_epoll1_linux.c
+++ b/src/core/lib/iomgr/ev_epoll1_linux.c
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2016, Google Inc.
+ * Copyright 2017, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/src/core/lib/iomgr/ev_epoll1_linux.h b/src/core/lib/iomgr/ev_epoll1_linux.h
index 5d3651019b369ec9a688fa3a6297ba57adfde8d0..99f482700833b65e1807cf26525ef9db360d4dfb 100644
--- a/src/core/lib/iomgr/ev_epoll1_linux.h
+++ b/src/core/lib/iomgr/ev_epoll1_linux.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright 2015, Google Inc.
+ * Copyright 2017, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -41,10 +41,4 @@
 
 const grpc_event_engine_vtable *grpc_init_epoll1_linux(void);
 
-#ifdef GRPC_LINUX_EPOLL
-void *grpc_fd_get_polling_island(grpc_fd *fd);
-void *grpc_pollset_get_polling_island(grpc_pollset *ps);
-bool grpc_are_polling_islands_equal(void *p, void *q);
-#endif /* defined(GRPC_LINUX_EPOLL) */
-
 #endif /* GRPC_CORE_LIB_IOMGR_EV_EPOLL1_LINUX_H */
diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index 4da2ba4c3b0ca2dc0d09a9013e3a960f40cdc9e2..c1da93f422977a77abc7106ca4da317a5dcaaf69 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -72,7 +72,7 @@ _FORCE_ENVIRON_FOR_WRAPPERS = {
 
 
 _POLLING_STRATEGIES = {
-  'linux': ['epoll', 'poll', 'poll-cv']
+  'linux': ['epoll1', 'epollsig', 'poll', 'poll-cv']
 }