diff --git a/AUTHORS b/AUTHORS
index 17477ac..6936e00 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -28,6 +28,8 @@ Contributors:
    nE0sIghT              - https://github.com/nE0sIghT
                            Bug report and patch for fixing check_network
                            when run in a containerized environment
+   ggzengel              - https://github.com/ggzengel
+                           Bug report (issues#137)
 
 Some code and coding styles/ideas belong to the following open source projects:
 
diff --git a/plugins/check_cpufreq.c b/plugins/check_cpufreq.c
index 0548fe5..1a7f17c 100644
--- a/plugins/check_cpufreq.c
+++ b/plugins/check_cpufreq.c
@@ -132,7 +132,7 @@ main (int argc, char **argv)
 	case 'H': factor = 1000.0; break;
 	case 'K': factor = 1.0; break;
 	case 'M': factor = 1.0/1000; break;
-	case 'G': factor = 1.0/100000; break;
+	case 'G': factor = 1.0/1000000; break;
 
 	case_GETOPT_HELP_CHAR
 	case_GETOPT_VERSION_CHAR