diff --git a/swig/php/CMakeLists.txt b/swig/php/CMakeLists.txt
--- a/swig/php/CMakeLists.txt
+++ b/swig/php/CMakeLists.txt
@@ -73,7 +73,7 @@
       FILES
         ${CMAKE_CURRENT_BINARY_DIR}/Zorba/XQueryProcessor.php
         ${CMAKE_CURRENT_BINARY_DIR}/Zorba/zorba_api_wrapper.php
-        ${CMAKE_CURRENT_BINARY_DIR}/libzorba_api_php.so
+        ${CMAKE_CURRENT_BINARY_DIR}/libzorba_api.so
       DESTINATION ${PHP5_INSTALL_PATH}
     )
   ELSE (NOT WIN32 OR CYGWIN)
diff --git a/swig/python/CMakeLists.txt b/swig/python/CMakeLists.txt
--- a/swig/python/CMakeLists.txt
+++ b/swig/python/CMakeLists.txt
@@ -57,7 +57,7 @@
     INSTALL (
       FILES
         ${CMAKE_CURRENT_BINARY_DIR}/zorba_api.py
-        ${CMAKE_CURRENT_BINARY_DIR}/_zorba_api_python.so
+        ${CMAKE_CURRENT_BINARY_DIR}/_zorba_api.so
       DESTINATION ${PYTHON_INSTALL_PATH}
     )
   ELSE(NOT WIN32)
diff --git a/swig/ruby/CMakeLists.txt b/swig/ruby/CMakeLists.txt
--- a/swig/ruby/CMakeLists.txt
+++ b/swig/ruby/CMakeLists.txt
@@ -71,7 +71,7 @@
     DESTINATION ${RUBY_SITEARCH_DIR} )
   ELSE ( APPLE )
     IF ( LINUX )
-      INSTALL ( FILES ${CMAKE_CURRENT_BINARY_DIR}/zorba_api_ruby.so
+      INSTALL ( FILES ${CMAKE_CURRENT_BINARY_DIR}/zorba_api.so
       DESTINATION ${RUBY_SITEARCH_DIR}
       COMPONENT ruby_swig )
     ELSE ( LINUX )