diff --git a/pym/cl_fill_install.py b/pym/cl_fill_install.py
index a1e45d2..9606ddc 100644
--- a/pym/cl_fill_install.py
+++ b/pym/cl_fill_install.py
@@ -29,7 +29,7 @@ from cl_utils import isMount,typeFile,getTupleVersion,pathJoin,isFstabMount,\
                      FStab, lspci, getInstalledVideo,getDeviceType, \
                      getPartitionType, getOsProberHash, getProgPath, \
                      getRaidPartitions, getLvmPartitions, getLvmGroups, \
-                     getPasswdUsers, readFile
+                     getPasswdUsers, readFile, readLinesFile
 from cl_distr import DistributiveRepository,PartitionDistributive
 from cl_fill import clLocale
 from operator import itemgetter
@@ -1481,3 +1481,13 @@ class fillVars(object, glob_attr):
                 return nonRootUsers[0]
         else:
             return ""
+
+    def get_os_install_kernel_cpufreq(self):
+        """Get cpufreq (and other from modules_3= param) from conf.d/modules"""
+        cpufreqmods = map(lambda x:x.partition('=')[2].strip("\n '\""),
+                      filter(lambda x:x.startswith('modules_3'),
+                      readLinesFile('/etc/conf.d/modules')))
+        if cpufreqmods:
+            return cpufreqmods[0]
+        else:
+            return ""
diff --git a/pym/cl_vars_install.py b/pym/cl_vars_install.py
index 1ebc6f8..fd13dd5 100644
--- a/pym/cl_vars_install.py
+++ b/pym/cl_vars_install.py
@@ -164,6 +164,9 @@ class Data:
     # install kernel resume
     os_install_kernel_resume = {}
 
+    # install cpufreq modules
+    os_install_kernel_cpufreq = {}
+
     # system image for installation
     cl_image = {}