diff --git a/module_build_service/builder/KojiContentGenerator.py b/module_build_service/builder/KojiContentGenerator.py
index caabe857..10ff68ae 100644
--- a/module_build_service/builder/KojiContentGenerator.py
+++ b/module_build_service/builder/KojiContentGenerator.py
@@ -213,6 +213,7 @@ class KojiContentGenerator(object):
             u"typeinfo": {
                 u"module": {
                     u"module_build_service_id": self.module.id,
+                    u"content_koji_tag": self.module.koji_tag,
                     u"modulemd_str": self.module.modulemd,
                     u"name": self.module.name,
                     u"stream": self.module.stream,
diff --git a/tests/test_get_generator_json_expected_output.json b/tests/test_get_generator_json_expected_output.json
index 2628ff04..a33c9f98 100644
--- a/tests/test_get_generator_json_expected_output.json
+++ b/tests/test_get_generator_json_expected_output.json
@@ -649,6 +649,7 @@
                     "stream": "1",
                     "version": "2",
                     "module_build_service_id": 1,
+                    "content_koji_tag": "module-nginx-1.2",
                     "modulemd_str": "# Document type identifier\ndocument: modulemd\n# Module metadata format version\nversion: 1\ndata:\n    # Module name, optional\n    # Typically filled in by the buildsystem, using the VCS repository\n    # name as the name of the module.\n    name: nginx\n    # Module update stream, optional\n    # Typically filled in by the buildsystem, using the VCS branch name\n    # as the name of the stream.\n    stream: 1\n    # Module version, integer, optional, cannot be negative\n    # Typically filled in by the buildsystem, using the VCS commit\n    # timestamp.  Module version defines upgrade path for the particular\n    # update stream.\n    version: 2\n    # A short summary describing the module, required\n    summary: An example nginx module\n    # A verbose description of the module, required\n    description: >\n        A module for the tests of module build service\n    # Module and content licenses in the Fedora license identifier\n    # format, required\n    license:\n        # Module license, required\n        # This list covers licenses used for the module metadata, SPEC\n        # files or extra patches\n        module:\n            - MIT\n"
                 }
             }
diff --git a/tests/test_get_generator_json_expected_output_with_log.json b/tests/test_get_generator_json_expected_output_with_log.json
index 1756b0e3..24f8f8f0 100644
--- a/tests/test_get_generator_json_expected_output_with_log.json
+++ b/tests/test_get_generator_json_expected_output_with_log.json
@@ -658,6 +658,7 @@
                     "stream": "1",
                     "version": "2",
                     "module_build_service_id": 1,
+                    "content_koji_tag": "module-nginx-1.2",
                     "modulemd_str": "# Document type identifier\ndocument: modulemd\n# Module metadata format version\nversion: 1\ndata:\n    # Module name, optional\n    # Typically filled in by the buildsystem, using the VCS repository\n    # name as the name of the module.\n    name: nginx\n    # Module update stream, optional\n    # Typically filled in by the buildsystem, using the VCS branch name\n    # as the name of the stream.\n    stream: 1\n    # Module version, integer, optional, cannot be negative\n    # Typically filled in by the buildsystem, using the VCS commit\n    # timestamp.  Module version defines upgrade path for the particular\n    # update stream.\n    version: 2\n    # A short summary describing the module, required\n    summary: An example nginx module\n    # A verbose description of the module, required\n    description: >\n        A module for the tests of module build service\n    # Module and content licenses in the Fedora license identifier\n    # format, required\n    license:\n        # Module license, required\n        # This list covers licenses used for the module metadata, SPEC\n        # files or extra patches\n        module:\n            - MIT\n"
                 }
             }