diff --git a/Library/Homebrew/test/cask/cmd/info_spec.rb b/Library/Homebrew/test/cask/cmd/info_spec.rb
index fb4c634393..bd52d7c0ae 100644
--- a/Library/Homebrew/test/cask/cmd/info_spec.rb
+++ b/Library/Homebrew/test/cask/cmd/info_spec.rb
@@ -3,6 +3,7 @@
 require_relative "shared_examples/requires_cask_token"
 require_relative "shared_examples/invalid_option"
 require "utils"
+require "json"
 
 describe Cask::Cmd::Info, :cask do
   it_behaves_like "a command that requires a Cask token"
@@ -141,23 +142,9 @@ describe Cask::Cmd::Info, :cask do
   end
 
   it "can run be run with a url twice", :needs_network do
-    expect(Utils::Analytics).to receive(:formulae_brew_sh_json).twice.with("cask/docker.json").and_return(
-      {
-        "analytics": {
-          "install": {
-            "30d":  {
-              "docker": 1000,
-            },
-            "90d":  {
-              "docker": 2000,
-            },
-            "365d": {
-              "docker": 3000,
-            },
-          },
-        },
-      },
-    )
+    analytics = '{"analytics":{"install":{"30d":{"docker": 1000},"90d":{"docker": 2000},"365d":{"docker": 3000}}}}'
+    expect(Utils::Analytics).to receive(:formulae_brew_sh_json).twice.with("cask/docker.json")
+    .and_return(JSON.parse(analytics))
     expect {
       described_class.run("https://raw.githubusercontent.com/Homebrew/homebrew-cask" \
                           "/d0b2c58652ae5eff20a7a4ac93292a08b250912b/Casks/docker.rb")
@@ -174,7 +161,7 @@ describe Cask::Cmd::Info, :cask do
       ==> Artifacts
       Docker.app (App)
       ==> Analytics
-      install: 16,997 (30 days), 54,056 (90 days), 239,482 (365 days)
+      install: 1,000 (30 days), 2,000 (90 days), 3,000 (365 days)
       ==> Downloading https://raw.githubusercontent.com/Homebrew/homebrew-cask/d0b2c58652ae5eff20a7a4ac93292a08b250912b/Casks/docker.rb.
       docker: 2.0.0.2-ce-mac81,30215 (auto_updates)
       https://www.docker.com/community-edition
@@ -185,7 +172,7 @@ describe Cask::Cmd::Info, :cask do
       ==> Artifacts
       Docker.app (App)
       ==> Analytics
-      install: 16,997 (30 days), 54,056 (90 days), 239,482 (365 days)
+      install: 1,000 (30 days), 2,000 (90 days), 3,000 (365 days)
     EOS
   end
 end