diff --git a/py/common/results.py b/py/common/results.py
index 05b98170..1f324cc0 100644
--- a/py/common/results.py
+++ b/py/common/results.py
@@ -335,6 +335,30 @@ def finalize_results(js_file, results, props):
         os.system("csgrep '%s'" % err_file)
 
 
+def apply_result_filters(props, results, supp_filters=[]):
+    """apply filters, sort the list and record suppressed results"""
+    js_file = os.path.join(results.resdir, "scan-results.js")
+    all_file = os.path.join(results.dbgdir, "scan-results-all.js")
+
+    # apply filters, sort the list and store the result as scan-results.js
+    cmd = f"cat '{all_file}'"
+    for filt in props.result_filters:
+        cmd += f" | {filt}"
+    cmd += f" | cssort --key=path > '{js_file}'"
+    results.exec_cmd(cmd, shell=True)
+
+    # record suppressed results
+    js_supp = os.path.join(results.dbgdir, "suppressed-results.js")
+    cmd = f"cat '{all_file}'"
+    for filt in supp_filters:
+        cmd += f" | {filt}"
+    cmd += f" | csdiff --show-internal '{js_file}' -"
+    cmd += f" | cssort > '{js_supp}'"
+    results.exec_cmd(cmd, shell=True)
+    finalize_results(js_supp, results, props)
+    finalize_results(js_file, results, props)
+
+
 def handle_known_fp_list(props, results):
     """Update props.result_filters based on props.known_false_positives"""
     if not props.known_false_positives:
diff --git a/py/csmock b/py/csmock
index 0bc6a23a..e1f27b91 100755
--- a/py/csmock
+++ b/py/csmock
@@ -37,6 +37,7 @@ from csmock.common.util         import shell_quote
 from csmock.common.util         import strlist_to_shell_cmd
 from csmock.common.results      import FatalError
 from csmock.common.results      import ScanResults
+from csmock.common.results      import apply_result_filters
 from csmock.common.results      import finalize_results
 from csmock.common.results      import handle_known_fp_list
 from csmock.common.results      import transform_results
@@ -1236,23 +1237,10 @@ cd %%s*/ || cd *\n\
 
             # we are done with mock
 
-            # apply filters, sort the list and store the result as scan-results.js
-            cmd = "cat '%s'" % all_file
-            for filt in props.result_filters:
-                cmd += " | %s" % filt
-            cmd += " | cssort --key=path > '%s'" % js_file
-            results.exec_cmd(cmd, shell=True)
-
-            # record suppressed results
-            js_supp = "%s/suppressed-results.js" % results.dbgdir
-            cmd = "%s '%s' " % (RPM_BI_FILTER, all_file)
-            cmd += "| csgrep --mode=json --strip-path-prefix /builddir/build/BUILD/ "
-            cmd += "| csdiff --show-internal '%s' - " % js_file
-            cmd += "| cssort > '%s'" % js_supp
-            results.exec_cmd(cmd, shell=True)
-            finalize_results(js_supp, results, props)
+            # apply filters, sort the list and record suppressed results
+            supp_filters = [RPM_BI_FILTER, "csgrep --mode=json --strip-path-prefix /builddir/build/BUILD/"]
+            apply_result_filters(props, results, supp_filters=supp_filters)
 
-            finalize_results(js_file, results, props)
             return results.ec
 
     except FatalError as error: