diff --git a/PKGBUILD b/PKGBUILD
index a9389cc..2baf0c4 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -22,7 +22,10 @@ sha256sums=(
 
 prepare() {
     libfpcbep_path=$(find . -name 'libfpcbep.so')
-    cp -f $libfpcbep_path $_pkgname
+    # Kopíruje pouze pokud soubor neexistuje v cíli
+    if [ ! -e "$_pkgname/libfpcbep.so" ]; then
+        cp -f $libfpcbep_path $_pkgname
+    fi
     cd $_pkgname
     # patch meson.build
     # use '+' as sed delimiter