Don't abbreviate ABS, use long name ABSOLUTE.
diff --git a/Include/code.h b/Include/code.h
index 9e6cb56..ba4c6f8 100644
--- a/Include/code.h
+++ b/Include/code.h
@@ -45,7 +45,7 @@
#define CO_GENERATOR_ALLOWED 0x1000
#endif
#define CO_FUTURE_DIVISION 0x2000
-#define CO_FUTURE_ABSIMPORT 0x4000 /* absolute import by default */
+#define CO_FUTURE_ABSOLUTE_IMPORT 0x4000 /* do absolute imports by default */
#define CO_FUTURE_WITH_STATEMENT 0x8000
/* This should be defined if a future statement modifies the syntax.
diff --git a/Include/compile.h b/Include/compile.h
index 4ac6982..2bde6fb 100644
--- a/Include/compile.h
+++ b/Include/compile.h
@@ -22,7 +22,7 @@
#define FUTURE_NESTED_SCOPES "nested_scopes"
#define FUTURE_GENERATORS "generators"
#define FUTURE_DIVISION "division"
-#define FUTURE_ABSIMPORT "absolute_import"
+#define FUTURE_ABSOLUTE_IMPORT "absolute_import"
#define FUTURE_WITH_STATEMENT "with_statement"
struct _mod; /* Declare the existence of this type */
diff --git a/Include/pythonrun.h b/Include/pythonrun.h
index 1ecb3d7..cfc40e3 100644
--- a/Include/pythonrun.h
+++ b/Include/pythonrun.h
@@ -7,7 +7,7 @@
extern "C" {
#endif
-#define PyCF_MASK (CO_FUTURE_DIVISION | CO_FUTURE_ABSIMPORT | \
+#define PyCF_MASK (CO_FUTURE_DIVISION | CO_FUTURE_ABSOLUTE_IMPORT | \
CO_FUTURE_WITH_STATEMENT)
#define PyCF_MASK_OBSOLETE (CO_NESTED)
#define PyCF_SOURCE_IS_UTF8 0x0100