diff --git a/CHANGELOG.md b/CHANGELOG.md
index 446b268..bcd8987 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -100,6 +100,7 @@ Other changes
 
 | Version        | Date           | Comment  |
 | -------------- | -------------- | -------- |
+| 3.45.8         | 2018-10-22     | `system()` fix Raspberry Pi detection |
 | 3.45.7         | 2018-10-05     | fixed typos |
 | 3.45.6         | 2018-09-12     | `mem()` bug parsing linux in other languages |
 | 3.45.5         | 2018-09-07     | `diskLayout()` tiny bug S.M.A.R.T status windows |
diff --git a/lib/system.js b/lib/system.js
index 02eb09a..4e1c72c 100644
--- a/lib/system.js
+++ b/lib/system.js
@@ -56,7 +56,7 @@ function system(callback) {
             if (result.serial.toLowerCase().indexOf('o.e.m.') !== -1) result.serial = '-';
             if (result.manufacturer.toLowerCase().indexOf('o.e.m.') !== -1) result.manufacturer = '';
             if (result.model.toLowerCase().indexOf('o.e.m.') !== -1) result.model = 'Computer';
-            if (result.version.toLowerCase().indexOf('o.e.m.') !== -1) result.version = '-';
+            if (result.version.toLowerCase().indexOf('o.e.m.') !== -1) result.version = '';
             if (result.sku.toLowerCase().indexOf('o.e.m.') !== -1) result.sku = '-';
           }
           // detect docker
@@ -71,7 +71,7 @@ function system(callback) {
                 if (lines.length > 0) result.model = 'Virtual machine';
               }
 
-              if (result.manufacturer === '' && result.model === 'Computer' && result.version === '-') {
+              if (result.manufacturer === '' && result.model === 'Computer' && result.version === '') {
                 // Check Raspberry Pi
                 exec('cat /proc/cpuinfo', function (error, stdout) {
                   if (!error) {
@@ -209,10 +209,10 @@ function system(callback) {
             }
             if (callback) { callback(result); }
             resolve(result);
-          });  
+          });
         } catch (e) {
           if (callback) { callback(result); }
-          resolve(result);    
+          resolve(result);
         }
       }
     });
@@ -289,13 +289,13 @@ function bios(callback) {
               }
               result.revision = util.getValue(lines, 'buildnumber', '=');
             }
-  
+
             if (callback) { callback(result); }
             resolve(result);
-          });  
+          });
         } catch (e) {
           if (callback) { callback(result); }
-          resolve(result);    
+          resolve(result);
         }
       }
     });
@@ -364,7 +364,7 @@ function baseboard(callback) {
           exec(util.getWmic() + ' baseboard get /value', opts, function (error, stdout) {
             if (!error) {
               let lines = stdout.toString().split('\r\n');
-  
+
               result.manufacturer = util.getValue(lines, 'manufacturer', '=');
               result.model = util.getValue(lines, 'model', '=');
               if (!result.model) {
@@ -377,13 +377,13 @@ function baseboard(callback) {
                 result.assetTag = util.getValue(lines, 'sku', '=');
               }
             }
-  
+
             if (callback) { callback(result); }
             resolve(result);
-          });  
+          });
         } catch (e) {
           if (callback) { callback(result); }
-          resolve(result);    
+          resolve(result);
         }
       }
     });