diff --git a/common/yacreader_global.cpp b/common/yacreader_global.cpp
index afd0dcdf..041c999f 100644
--- a/common/yacreader_global.cpp
+++ b/common/yacreader_global.cpp
@@ -126,7 +126,8 @@ QLibrary *YACReader::load7zLibrary()
 {
 #if defined Q_OS_UNIX && !defined Q_OS_MACOS
     auto yacreader7zPath = QString(LIBDIR) + "/yacreader/7z.so";
-    if (QLibrary::isLibrary(yacreader7zPath)) {
+    QFileInfo sevenzlibrary(yacreader7zPath);
+    if (sevenzlibrary.exists()) {
         return new QLibrary(yacreader7zPath);
     } else {
         return new QLibrary(QString(LIBDIR) + "/7zip/7z.so");