diff --git a/eo/CMakeLists.txt b/eo/CMakeLists.txt
index 548f1b548..3a5fe04ba 100644
--- a/eo/CMakeLists.txt
+++ b/eo/CMakeLists.txt
@@ -106,7 +106,7 @@ ENDIF (ENABLE_CMAKE_TESTING)
 ### 5) Where must cmake go now ?
 ######################################################################################
 
-ADD_SUBDIRECTORY(app)
+#ADD_SUBDIRECTORY(app)
 ADD_SUBDIRECTORY(doc)
 ADD_SUBDIRECTORY(src)
 ADD_SUBDIRECTORY(test)
diff --git a/eo/src/apply.h b/eo/src/apply.h
index 63044c385..ba6d2f9a6 100644
--- a/eo/src/apply.h
+++ b/eo/src/apply.h
@@ -40,12 +40,12 @@
 template <class EOT>
 void apply(eoUF<EOT&, void>& _proc, std::vector<EOT>& _pop)
 {
+    size_t size = _pop.size();
+
 #ifdef _OPENMP
 
     omp_set_num_threads(eo::parallel.nthreads());
 
-    size_t size = _pop.size();
-
     double t1 = omp_get_wtime();
 
     if (!eo::parallel.isDynamic())