diff --git a/build/jam/BuildSetup b/build/jam/BuildSetup
index 80a91b78e8..b08af6eb07 100644
--- a/build/jam/BuildSetup
+++ b/build/jam/BuildSetup
@@ -246,7 +246,7 @@ HAIKU_ARCH ?= $(HAIKU_CPU) ;
 HAIKU_ARCH_MACRO_DEFINE = ARCH_$(HAIKU_ARCH) ;
 HAIKU_DEFINES += $(HAIKU_ARCH_MACRO_DEFINE) ;
 HAIKU_DEFINES += BOOT_ARCHIVE_IMAGE_OFFSET=$(HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET) ;
-HAIKU_ATA_STACK ?= 0 ;
+HAIKU_ATA_STACK ?= 1 ;
 
 # directories
 HAIKU_OBJECT_BASE_DIR = [ FDirName $(HAIKU_OBJECT_DIR) haiku ] ;
diff --git a/build/jam/ReleaseBuildProfiles b/build/jam/ReleaseBuildProfiles
index 210ebc6ab5..d14a75a67c 100644
--- a/build/jam/ReleaseBuildProfiles
+++ b/build/jam/ReleaseBuildProfiles
@@ -10,7 +10,6 @@ switch $(HAIKU_BUILD_PROFILE) {
 		AddGroupToHaikuImage party : 101 : user sshd ;
 		HAIKU_IMAGE_HOST_NAME = shredder ;
 		HAIKU_IMAGE_SIZE = 500 ;
-		HAIKU_ATA_STACK = 1 ;
 
 		AddOptionalHaikuImagePackages BePDF Clockwerk Firefox Pe Vision VLC
 			WonderBrush ;