diff --git a/.travis.yml b/.travis.yml
index 8ffa41caa6..8b1b55c908 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -43,46 +43,3 @@ jobs:
         - julia -e 'using Run; Run.prepare("test/environments/jl10")'
       script:
         - julia -e 'using Run; Run.test(project="test/environments/jl10")'
-    - name: "Benchmark (Sequential)"
-      os: linux
-      before_install:
-        - unset JULIA_PROJECT
-        - julia -e 'using Pkg; pkg"add PkgBenchmark https://github.com/tkf/BenchmarkCI.jl"'
-      install:
-        # Run benchmark outside `script` so that it's hidden by default:
-        - julia -e '
-          using PkgBenchmark, BenchmarkCI;
-          BenchmarkCI.judge(
-              PkgBenchmark.BenchmarkConfig(
-                  env = Dict(
-                      "JULIA_NUM_THREADS" => "1",
-                      "OMP_NUM_THREADS" => "1",
-                  ),
-              );
-          );
-          '
-      script:
-        - julia -e 'using BenchmarkCI; BenchmarkCI.displayjudgement()'
-      after_success: skip
-      after_script: lscpu
-      if: type != push
-    - name: "Benchmark (Multi-thread)"
-      os: linux
-      before_install:
-        - unset JULIA_PROJECT
-        - julia -e 'using Pkg; pkg"add PkgBenchmark https://github.com/tkf/BenchmarkCI.jl"'
-      install:
-        # Run benchmark outside `script` so that it's hidden by default:
-        - julia -e '
-          using PkgBenchmark, BenchmarkCI;
-          BenchmarkCI.judge(
-            PkgBenchmark.BenchmarkConfig(env = Dict("JULIA_NUM_THREADS" => "2"));
-            script = "benchmark/multi-thread/benchmarks.jl",
-            project = "benchmark",
-          );
-          '
-      script:
-        - julia -e 'using BenchmarkCI; BenchmarkCI.displayjudgement()'
-      after_success: skip
-      after_script: lscpu
-      if: type != push