diff --git a/mace/examples/BUILD b/mace/examples/BUILD
index 82915d74e05e02c0bbddc04163d7c4e53f12f22b..93303bfec49e58825b276b19514a2000ae9978b6 100644
--- a/mace/examples/BUILD
+++ b/mace/examples/BUILD
@@ -6,20 +6,23 @@ cc_binary(
     srcs = [
         "helloworld.cc",
     ],
-    copts = ["-std=c++11"],
     deps = [
         "//mace/core",
         "//mace/ops",
     ],
+    copts = ["-std=c++11"],
+    linkopts = if_android(["-ldl"]),
 )
 
 cc_test(
     name = "benchmark_example",
     srcs = ["benchmark_example.cc"],
-    copts = ["-std=c++11"],
-    linkstatic = 1,
     deps = [
         "//mace/core",
         "//mace/core:test_benchmark_main",
     ],
+    copts = ["-std=c++11"],
+    linkopts = if_android(["-ldl"]),
+    linkstatic = 1,
+    testonly = 1,
 )
diff --git a/mace/kernels/BUILD b/mace/kernels/BUILD
index 098e80a949d457406730e0f0146b45c03b75faee..ea70ff22add88aec5c0ce964fb53111c6f8fc2a8 100644
--- a/mace/kernels/BUILD
+++ b/mace/kernels/BUILD
@@ -18,9 +18,7 @@ cc_library(
         "//mace/core:core",
     ],
     copts = ['-std=c++11'],
-    linkopts = ["-fopenmp"] + if_android([
-        "-lm",
-        ]),
+    linkopts = ["-fopenmp"] + if_android(["-lm"]),
 )
 
 cc_test(
@@ -32,9 +30,7 @@ cc_test(
         "//mace/core:core",
     ],
     copts = ['-std=c++11'],
-    linkopts = if_android([
-        "-pie",
-        ]),
+    linkopts = if_android(["-pie"]),
     linkstatic = 1,
     testonly = 1,
 )
diff --git a/mace/ops/BUILD b/mace/ops/BUILD
index ed251b51884016e01f8cc0dd56821bed3005a3ec..eaaa11d3339c0d2a7a7c2f534d68d830605f3daf 100644
--- a/mace/ops/BUILD
+++ b/mace/ops/BUILD
@@ -31,12 +31,12 @@ cc_library(
         ["*.h"],
         exclude = ["ops_test_util.h"],
     ),
-    copts = ["-std=c++11"],
     deps = [
         "//mace/core",
         "//mace/kernels",
         "//mace/proto:cc_proto",
     ],
+    copts = ["-std=c++11"],
     alwayslink = 1,
 )
 
@@ -45,13 +45,15 @@ cc_test(
     srcs = glob(
         ["*_test.cc"],
     ),
-    copts = ["-std=c++11"],
-    linkstatic = 1,
     deps = [
         ":ops",
         ":test",
         "@gtest//:gtest_main",
     ],
+    copts = ["-std=c++11"],
+    linkopts = if_android(["-ldl"]),
+    linkstatic = 1,
+    testonly = 1,
 )
 
 cc_test(
@@ -64,6 +66,7 @@ cc_test(
         "//mace/core:test_benchmark_main",
     ],
     copts = ['-std=c++11'],
+    linkopts = if_android(["-ldl"]),
     linkstatic = 1,
     testonly = 1,
 )