diff --git a/Grid.h b/Grid.h
index 042835ca..0cbe583b 100644
--- a/Grid.h
+++ b/Grid.h
@@ -42,7 +42,7 @@
 
 #include <Grid_simd.h>
 #include <Grid_math_types.h>
-#include <Grid_cartesian.h>
+#include <Grid_Cartesian.h>
 #include <Grid_aligned_allocator.h>
 #include <Grid_aligned_allocator.h>
 #include <Grid_Lattice.h>
diff --git a/Grid_config.h.in b/Grid_config.h.in
index 3fc06db0..88003589 100644
--- a/Grid_config.h.in
+++ b/Grid_config.h.in
@@ -1,7 +1,7 @@
 /* Grid_config.h.in.  Generated from configure.ac by autoheader.  */
 
 /* AVX */
-#undef AVX
+#undef AVX1
 
 /* AVX2 */
 #undef AVX2
@@ -48,6 +48,9 @@
 /* Define to 1 if the system has the `aligned' variable attribute */
 #undef HAVE_VAR_ATTRIBUTE_ALIGNED
 
+/* Name of package */
+#undef PACKAGE
+
 /* Define to the address where bug reports for this package should be sent. */
 #undef PACKAGE_BUGREPORT
 
@@ -66,15 +69,15 @@
 /* Define to the version of this package. */
 #undef PACKAGE_VERSION
 
-/* SSE */
-#undef SSE
-
 /* SSE2 */
 #undef SSE2
 
 /* Define to 1 if you have the ANSI C header files. */
 #undef STDC_HEADERS
 
+/* Version number of package */
+#undef VERSION
+
 /* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
    <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
    #define below would cause a syntax error. */