diff --git a/sysmontask/cpu.py b/sysmontask/cpu.py
index 0c76b63..6d6d78c 100644
--- a/sysmontask/cpu.py
+++ b/sysmontask/cpu.py
@@ -77,7 +77,7 @@ def cpuInit(self):
 
     # CPU Caches
     try:
-        p=popen('lscpu|grep -i -m1 "L1d"')
+        p=popen('lscpu|grep -i -m1 "L1d cache"')
         self.cpuL1LabelValue.set_text(sub("[\s]","",p.read().split(':')[1]))
         p.close()
 
@@ -172,7 +172,7 @@ def cpuUpdate(self):
     """
     # CPU frequency
     self.speed=ps.cpu_freq()
-    cpuSpeedstring="{:.2f} Ghz".format(self.speed[0]/1000)
+    cpuSpeedstring="{:.2f} Ghz".format(self.speed[0])
     self.cpuSpeedLabelValue.set_text(cpuSpeedstring)
 
     # CPU Utilisation
@@ -226,4 +226,4 @@ def cpuUpdate(self):
         self.cpuUtilArray.insert(0,self.cpuUtil)
         for i in range(self.cpu_logical_cores):
             self.cpu_logical_cores_util_arrays[i].pop()
-            self.cpu_logical_cores_util_arrays[i].insert(0,temp[i])
\ No newline at end of file
+            self.cpu_logical_cores_util_arrays[i].insert(0,temp[i])