diff --git a/kded/engine/backends/encfs/encfsbackend.cpp b/kded/engine/backends/encfs/encfsbackend.cpp
index 628af7b..6edd38e 100644
--- a/kded/engine/backends/encfs/encfsbackend.cpp
+++ b/kded/engine/backends/encfs/encfsbackend.cpp
@@ -100,12 +100,12 @@ QProcess *EncFsBackend::encfs(const QStringList &arguments) const
     auto config = KSharedConfig::openConfig(PLASMAVAULT_CONFIG_FILE);
     KConfigGroup backendConfig(config, "EncfsBackend");

-    return process("encfs", arguments + backendConfig.readEntry("extraMountOptions", QStringList{}), {});
+    return process(NIXPKGS_ENCFS, arguments + backendConfig.readEntry("extraMountOptions", QStringList{}), {});
 }

 QProcess *EncFsBackend::encfsctl(const QStringList &arguments) const
 {
-    return process("encfsctl", arguments, {});
+    return process(NIXPKGS_ENCFSCTL, arguments, {});
 }

 } // namespace PlasmaVault