diff --git a/spec/unit/target_host/aix_spec.rb b/spec/unit/target_host/aix_spec.rb
index 69c605684..4fc7ee079 100644
--- a/spec/unit/target_host/aix_spec.rb
+++ b/spec/unit/target_host/aix_spec.rb
@@ -39,10 +39,10 @@
 
   context "#install_package" do
     context "run the correct pkg run command " do
-      let(:expected_command) { "installp -aXYgd chef-12.0.0-rc.0-1.powerpc.bff all" }
+      let(:expected_command) { "installp -aXYgd chef-17.9.26-1.powerpc.bff all" }
       it "should run the correct install command" do
         expect(subject).to receive(:run_command!).with expected_command
-        subject.install_package("chef-12.0.0-rc.0-1.powerpc.bff")
+        subject.install_package("chef-17.9.26-1.powerpc.bff")
       end
 
     end