diff --git a/ChangeLog b/ChangeLog
index a5ff3c986..2a5a305bf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2013-01-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* Makefile.tpl (BOOT_ADAFLAGS): Remove -gnata.
+	* Makefile.in: Regenerate.
+
 2013-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* Makefile.def (configure-gcc): Depend on all-gmp.
diff --git a/Makefile.in b/Makefile.in
index 843250f40..a2ce3545e 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -364,7 +364,7 @@ BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 # here so that they can be overridden by Makefile fragments.
 BOOT_CFLAGS= -g -O2
 BOOT_LDFLAGS=
-BOOT_ADAFLAGS=-gnatpg -gnata
+BOOT_ADAFLAGS= -gnatpg
 
 AWK = @AWK@
 SED = @SED@
diff --git a/Makefile.tpl b/Makefile.tpl
index 5cdc119d9..3233a788d 100644
--- a/Makefile.tpl
+++ b/Makefile.tpl
@@ -367,7 +367,7 @@ BUILD_PREFIX_1 = @BUILD_PREFIX_1@
 # here so that they can be overridden by Makefile fragments.
 BOOT_CFLAGS= -g -O2
 BOOT_LDFLAGS=
-BOOT_ADAFLAGS=-gnatpg -gnata
+BOOT_ADAFLAGS= -gnatpg
 
 AWK = @AWK@
 SED = @SED@