diff --git a/tests/test_clamav.py b/tests/test_clamav.py
index 906c280..48681d3 100644
--- a/tests/test_clamav.py
+++ b/tests/test_clamav.py
@@ -22,9 +22,8 @@
 
 BASE_DIR = os.path.dirname(__file__)
 VIRUS_TXT_FILE_URL = "https://secure.eicar.org/eicar.com.txt"
-# Below zip files are currently unavailable and tests are being disabled.  NB: .zip uploads are not allowable.
-# VIRUS_ZIP_FILE_URL = "https://secure.eicar.org/eicar_com.zip"
-# VIRUS_DEEP_ZIP_FILE_URL = "https://secure.eicar.org/eicarcom2.zip"
+VIRUS_ZIP_FILE_URL = "https://secure.eicar.org/eicar_com.zip"
+VIRUS_DEEP_ZIP_FILE_URL = "https://secure.eicar.org/eicarcom2.zip"
 
 
 @tag('clamav', 'selenium-test')
@@ -92,25 +91,25 @@ def test_upload_sample_b_ovid_bz_archive(self):
         abstract_file_path = os.path.join(BASE_DIR, "07-32-54-exercise-inflamm-breast-cancer-may-3-2019-expanded-terms.txt.gz")
         self._assert_file_upload(url=reverse("search_ovid_medline"), file_path=abstract_file_path)
 
-    # @tag('scanning')
-    # def test_scanning_ovid_zip_files(self):
-    #     "Trigger virus scanner file uploads with EICAR zip with OVID upload form."
-    #     self._assert_virus_scanning(reverse("search_ovid_medline"), VIRUS_ZIP_FILE_URL)
-
-    # @tag('scanning')
-    # def test_scanning_ovid_deep_zip_files(self):
-    #     "Trigger virus scanner file uploads with EICAR deep zip with OVID upload form."
-    #     self._assert_virus_scanning(reverse("search_ovid_medline"), VIRUS_DEEP_ZIP_FILE_URL)
-
-    # @tag('scanning')
-    # def test_scanning_pubmed_zip_files(self):
-    #     "Trigger virus scanner file uploads with EICAR zip with PubMed upload form."
-    #     self._assert_virus_scanning(reverse("search_pubmed"), VIRUS_ZIP_FILE_URL)
-
-    # @tag('scanning')
-    # def test_scanning_oubmed_deep_zip_files(self):
-    #     "Trigger virus scanner file uploads with EICAR deep zip with PubMed upload form."
-    #     self._assert_virus_scanning(reverse("search_pubmed"), VIRUS_DEEP_ZIP_FILE_URL)
+    @tag('scanning')
+    def test_scanning_ovid_zip_files(self):
+        "Trigger virus scanner file uploads with EICAR zip with OVID upload form."
+        self._assert_virus_scanning(reverse("search_ovid_medline"), VIRUS_ZIP_FILE_URL)
+
+    @tag('scanning')
+    def test_scanning_ovid_deep_zip_files(self):
+        "Trigger virus scanner file uploads with EICAR deep zip with OVID upload form."
+        self._assert_virus_scanning(reverse("search_ovid_medline"), VIRUS_DEEP_ZIP_FILE_URL)
+
+    @tag('scanning')
+    def test_scanning_pubmed_zip_files(self):
+        "Trigger virus scanner file uploads with EICAR zip with PubMed upload form."
+        self._assert_virus_scanning(reverse("search_pubmed"), VIRUS_ZIP_FILE_URL)
+
+    @tag('scanning')
+    def test_scanning_oubmed_deep_zip_files(self):
+        "Trigger virus scanner file uploads with EICAR deep zip with PubMed upload form."
+        self._assert_virus_scanning(reverse("search_pubmed"), VIRUS_DEEP_ZIP_FILE_URL)
 
 
 class ScanOnUploadTestCase(ScanOnUploadInterface):