diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1fc8ee93dcddc39be68455661553386998fb276b..541b238fb3f5c778aab5c134154057714524f25c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1338,7 +1338,7 @@ if(NOOPT OR ENABLE_BUILD_IOS)
   if(ENABLE_BUILD_IOS) # optimized iOS 10 64 bits screws somewhere in Geo
     file(GLOB_RECURSE NOOPT_SRC Geo/*.cpp Mesh/BDS.cpp Parser/Gmsh.tab.cpp
          contrib/Tetgen1.5/predicates.cxx)
-  else
+  else(ENABLE_BUILD_IOS)
     file(GLOB_RECURSE NOOPT_SRC Mesh/BDS.cpp Parser/Gmsh.tab.cpp
          contrib/Tetgen1.5/predicates.cxx)
   endif(ENABLE_BUILD_IOS)