diff --git a/GPService/gpservice.cpp b/GPService/gpservice.cpp
index 40d06b8..fea98b1 100644
--- a/GPService/gpservice.cpp
+++ b/GPService/gpservice.cpp
@@ -34,9 +34,9 @@ GPService::~GPService()
 
 QString GPService::findBinary()
 {
-    for (int i = 0; i < binaryPaths->length(); i++) {
-        if (QFileInfo::exists(binaryPaths[i])) {
-            return binaryPaths[i];
+    for (auto& binaryPath : binaryPaths) {
+        if (QFileInfo::exists(binaryPath)) {
+            return binaryPath;
         }
     }
     return nullptr;
diff --git a/GPService/gpservice.h b/GPService/gpservice.h
index b36ae07..22e9fd4 100644
--- a/GPService/gpservice.h
+++ b/GPService/gpservice.h
@@ -4,14 +4,13 @@
 #include <QtCore/QObject>
 #include <QtCore/QProcess>
 
-static const QString binaryPaths[] {
-    "/usr/local/bin/openconnect",
-    "/usr/local/sbin/openconnect",
-    "/usr/bin/openconnect",
-    "/usr/sbin/openconnect",
-    "/opt/bin/openconnect",
-    "/opt/sbin/openconnect"
-};
+static QList<QString> binaryPaths = QList<QString>() <<
+    "/usr/local/bin/openconnect" <<
+     "/usr/local/sbin/openconnect" <<
+     "/usr/bin/openconnect" <<
+     "/usr/sbin/openconnect" <<
+     "/opt/bin/openconnect" <<
+     "/opt/sbin/openconnect";
 
 class GPService : public QObject
 {