diff --git a/tests/sepolicy_tests.py b/tests/sepolicy_tests.py
index b09c60b..6f69147 100644
--- a/tests/sepolicy_tests.py
+++ b/tests/sepolicy_tests.py
@@ -11,6 +11,9 @@
 def TestDataTypeViolations(pol):
     return pol.AssertPathTypesHaveAttr(["/data/"], [], "data_file_type")
 
+def TestProcTypeViolations(pol):
+    return pol.AssertGenfsFilesystemTypesHaveAttr("proc", "proc_type")
+
 def TestSysfsTypeViolations(pol):
     ret = pol.AssertGenfsFilesystemTypesHaveAttr("sysfs", "sysfs_type")
     ret += pol.AssertPathTypesHaveAttr(["/sys/"], ["/sys/kernel/debug/",
@@ -48,9 +51,14 @@
         else:
             Option.take_action(self, action, dest, opt, value, values, parser)
 
-Tests = ["TestDataTypeViolators", "TestSysfsTypeViolations",
-        "TestDebugfsTypeViolations", "TestVendorTypeViolations",
-        "TestCoreDataTypeViolations"]
+Tests = [
+    "TestDataTypeViolators",
+    "TestProcTypeViolations",
+    "TestSysfsTypeViolations",
+    "TestDebugfsTypeViolations",
+    "TestVendorTypeViolations",
+    "TestCoreDataTypeViolations",
+]
 
 if __name__ == '__main__':
     usage = "sepolicy_tests -l $(ANDROID_HOST_OUT)/lib64/libsepolwrap.so "
@@ -91,6 +99,8 @@
     # If an individual test is not specified, run all tests.
     if options.test is None or "TestDataTypeViolations" in options.test:
         results += TestDataTypeViolations(pol)
+    if options.test is None or "TestProcTypeViolations" in options.test:
+        results += TestProcTypeViolations(pol)
     if options.test is None or "TestSysfsTypeViolations" in options.test:
         results += TestSysfsTypeViolations(pol)
     if options.test is None or "TestDebugfsTypeViolations" in options.test: