diff --git a/src/tools/model/delay-jitter-estimation.cc b/src/stats/helper/delay-jitter-estimation.cc
similarity index 100%
rename from src/tools/model/delay-jitter-estimation.cc
rename to src/stats/helper/delay-jitter-estimation.cc
diff --git a/src/tools/model/delay-jitter-estimation.h b/src/stats/helper/delay-jitter-estimation.h
similarity index 100%
rename from src/tools/model/delay-jitter-estimation.h
rename to src/stats/helper/delay-jitter-estimation.h
diff --git a/src/stats/wscript b/src/stats/wscript
index 3b2591ea7..bc5553997 100644
--- a/src/stats/wscript
+++ b/src/stats/wscript
@@ -20,6 +20,7 @@ def build(bld):
         'model/omnet-data-output.cc',
         'model/data-collector.cc',
         'model/gnuplot.cc',
+        'helper/delay-jitter-estimation.cc',
         ]
 
     module_test = bld.create_ns3_module_test_library('stats')
@@ -38,6 +39,7 @@ def build(bld):
         'model/omnet-data-output.h',
         'model/data-collector.h',
         'model/gnuplot.h',
+        'helper/delay-jitter-estimation.h',
         ]
 
     if bld.env['SQLITE_STATS']:
diff --git a/src/tools/wscript b/src/tools/wscript
index dee7d60d0..f4dac74a4 100644
--- a/src/tools/wscript
+++ b/src/tools/wscript
@@ -4,7 +4,6 @@ def build(bld):
 
     module = bld.create_ns3_module('tools', ['network', 'stats'])
     module.source = [
-        'model/delay-jitter-estimation.cc',
         ]
 
     module_test = bld.create_ns3_module_test_library('tools')
@@ -16,6 +15,5 @@ def build(bld):
     headers.module = 'tools'
     headers.source = [
         'model/average.h',
-        'model/delay-jitter-estimation.h',
         ]