diff --git a/Utilities/StaticAnalyzers/scripts/callgraph.py b/Utilities/StaticAnalyzers/scripts/callgraph.py
index 320d0ae4764d4..154bfe6fbabe8 100755
--- a/Utilities/StaticAnalyzers/scripts/callgraph.py
+++ b/Utilities/StaticAnalyzers/scripts/callgraph.py
@@ -17,6 +17,11 @@
 
 G = nx.DiGraph()
 
+modules = set()
+with open('modules_in_ib.txt', 'r') as m:
+    for line in m:
+        modules.add(line.strip())
+
 h = open('module_to_package.yaml', 'r')
 module2package = yaml.load(h, Loader=yaml.FullLoader)
 
@@ -59,13 +64,12 @@
                 callstacks.add(cs)
                 break
 
-
 report = dict()
 for key in sorted(module2package.keys()):
     for value in sorted(module2package[key]):
         for cs in sorted(callstacks):
             vre = re.compile(' %s::.*();' % value)
-            if vre.search(cs):
+            if vre.search(cs) and value in modules:
                 print(value, key, cs)
                 report.setdefault(key, {}).setdefault(value, []).append(cs)
 r = open('eventsetuprecord-get.yaml', 'w')