diff --git a/generators/ooo/CMakeLists.txt b/generators/ooo/CMakeLists.txt
index 298ad0cd5..d152b3907 100644
--- a/generators/ooo/CMakeLists.txt
+++ b/generators/ooo/CMakeLists.txt
@@ -18,14 +18,10 @@ set(okularGenerator_ooo_PART_SRCS
   document.cpp
   formatproperty.cpp
   generator_ooo.cpp
+  manifest.cpp
   styleinformation.cpp
   styleparser.cpp
 )
-if (QCA2_FOUND)
-  set(okularGenerator_ooo_PART_SRCS ${okularGenerator_ooo_PART_SRCS}
-    manifest.cpp
-  )
-endif (QCA2_FOUND)
 
 
 kde4_add_plugin(okularGenerator_ooo ${okularGenerator_ooo_PART_SRCS})
diff --git a/generators/ooo/manifest.cpp b/generators/ooo/manifest.cpp
index 1dc625a1f..0544a6802 100644
--- a/generators/ooo/manifest.cpp
+++ b/generators/ooo/manifest.cpp
@@ -301,6 +301,7 @@ void Manifest::savePasswordToWallet()
 
 void Manifest::checkPassword( ManifestEntry *entry, const QByteArray &fileData, QByteArray *decryptedData )
 {
+#ifdef QCA2
   QCA::SymmetricKey key = QCA::PBKDF2( "sha1" ).makeKey( QCA::Hash( "sha1" ).hash( m_password.toLocal8Bit() ),
 							 QCA::InitializationVector( entry->salt() ),
 							 16, //128 bit key
@@ -328,6 +329,9 @@ void Manifest::checkPassword( ManifestEntry *entry, const QByteArray &fileData,
   } else {
     m_haveGoodPassword = false;
   }
+#else
+  m_haveGoodPassword = false;
+#endif
 }
 
 QByteArray Manifest::decryptFile( const QString &filename, const QByteArray &fileData )