diff --git a/ground/gcs/src/libs/utils/winutils.cpp b/ground/gcs/src/libs/utils/winutils.cpp
index 67dba1bb6..3c5510a97 100644
--- a/ground/gcs/src/libs/utils/winutils.cpp
+++ b/ground/gcs/src/libs/utils/winutils.cpp
@@ -30,10 +30,6 @@
 #include <windows.h>
 
 #include <QtCore/QString>
-#include <QtCore/QVector>
-#include <QtCore/QDebug>
-#include <QtCore/QLibrary>
-#include <QtCore/QTextStream>
 
 namespace Utils {
 QTCREATOR_UTILS_EXPORT QString winErrorMessage(unsigned long error)
@@ -53,60 +49,4 @@ QTCREATOR_UTILS_EXPORT QString winErrorMessage(unsigned long error)
     }
     return rc;
 }
-
-QTCREATOR_UTILS_EXPORT QString winGetDLLVersion(WinDLLVersionType t,
-                                                const QString &name,
-                                                QString *errorMessage)
-{
-    // Resolve required symbols from the version.dll
-    typedef DWORD (APIENTRY * GetFileVersionInfoSizeProtoType)(LPCTSTR, LPDWORD);
-    typedef BOOL (APIENTRY * GetFileVersionInfoWProtoType)(LPCWSTR, DWORD, DWORD, LPVOID);
-    typedef BOOL (APIENTRY * VerQueryValueWProtoType)(const LPVOID, LPWSTR lpSubBlock, LPVOID, PUINT);
-
-    const char *versionDLLC = "version.dll";
-    QLibrary versionLib(QLatin1String(versionDLLC), 0);
-    if (!versionLib.load()) {
-        *errorMessage = QString::fromLatin1("Unable load %1: %2").arg(QLatin1String(versionDLLC), versionLib.errorString());
-        return QString();
-    }
-    // MinGW requires old-style casts
-    GetFileVersionInfoSizeProtoType getFileVersionInfoSizeW = (GetFileVersionInfoSizeProtoType)(versionLib.resolve("GetFileVersionInfoSizeW"));
-    GetFileVersionInfoWProtoType getFileVersionInfoW = (GetFileVersionInfoWProtoType)(versionLib.resolve("GetFileVersionInfoW"));
-    VerQueryValueWProtoType verQueryValueW = (VerQueryValueWProtoType)(versionLib.resolve("VerQueryValueW"));
-    if (!getFileVersionInfoSizeW || !getFileVersionInfoW || !verQueryValueW) {
-        *errorMessage = QString::fromLatin1("Unable to resolve all required symbols in  %1").arg(QLatin1String(versionDLLC));
-        return QString();
-    }
-
-    // Now go ahead, read version info resource
-    DWORD dummy = 0;
-    const LPCTSTR fileName = reinterpret_cast<LPCTSTR>(name.utf16()); // MinGWsy
-    const DWORD infoSize   = (*getFileVersionInfoSizeW)(fileName, &dummy);
-    if (infoSize == 0) {
-        *errorMessage = QString::fromLatin1("Unable to determine the size of the version information of %1: %2").arg(name, winErrorMessage(GetLastError()));
-        return QString();
-    }
-    QByteArray dataV(infoSize + 1, '\0');
-    char *data = dataV.data();
-    if (!(*getFileVersionInfoW)(fileName, dummy, infoSize, data)) {
-        *errorMessage = QString::fromLatin1("Unable to determine the version information of %1: %2").arg(name, winErrorMessage(GetLastError()));
-        return QString();
-    }
-    VS_FIXEDFILEINFO *versionInfo;
-    UINT len = 0;
-    if (!(*verQueryValueW)(data, TEXT("\\"), &versionInfo, &len)) {
-        *errorMessage = QString::fromLatin1("Unable to determine version string of %1: %2").arg(name, winErrorMessage(GetLastError()));
-        return QString();
-    }
-    QString rc;
-    switch (t) {
-    case WinDLLFileVersion:
-        QTextStream(&rc) << HIWORD(versionInfo->dwFileVersionMS) << '.' << LOWORD(versionInfo->dwFileVersionMS);
-        break;
-    case WinDLLProductVersion:
-        QTextStream(&rc) << HIWORD(versionInfo->dwProductVersionMS) << '.' << LOWORD(versionInfo->dwProductVersionMS);
-        break;
-    }
-    return rc;
-}
 } // namespace Utils
diff --git a/ground/gcs/src/libs/utils/winutils.h b/ground/gcs/src/libs/utils/winutils.h
index 7d268e011..f49c044b3 100644
--- a/ground/gcs/src/libs/utils/winutils.h
+++ b/ground/gcs/src/libs/utils/winutils.h
@@ -39,11 +39,5 @@ namespace Utils {
 // Helper to format a Windows error message, taking the
 // code as returned by the GetLastError()-API.
 QTCREATOR_UTILS_EXPORT QString winErrorMessage(unsigned long error);
-
-// Determine a DLL version
-enum WinDLLVersionType { WinDLLFileVersion, WinDLLProductVersion };
-QTCREATOR_UTILS_EXPORT QString winGetDLLVersion(WinDLLVersionType t,
-                                                const QString &name,
-                                                QString *errorMessage);
 } // namespace Utils
 #endif // WINUTILS_H