diff --git a/include/armadillo_bits/compiler_check.hpp b/include/armadillo_bits/compiler_check.hpp
index 17e23be5..24f36175 100644
--- a/include/armadillo_bits/compiler_check.hpp
+++ b/include/armadillo_bits/compiler_check.hpp
@@ -39,11 +39,11 @@
 #if defined(_MSVC_LANG)
   
   #if (_MSVC_LANG >= 201402L)
-  #undef  ARMA_HAVE_CXX11
-  #undef  ARMA_HAVE_CXX14
-  
-  #define ARMA_HAVE_CXX11
-  #define ARMA_HAVE_CXX14
+    #undef  ARMA_HAVE_CXX11
+    #define ARMA_HAVE_CXX11
+    
+    #undef  ARMA_HAVE_CXX14
+    #define ARMA_HAVE_CXX14
   #endif
   
   #if (_MSVC_LANG >= 201703L)