diff --git a/build-debianrepo b/build-debianrepo
index b571248b8..abfe57955 100755
--- a/build-debianrepo
+++ b/build-debianrepo
@@ -197,7 +197,7 @@ then
 Origin: xCAT internal repository
 Label: xcat-dep bazaar repository
 Codename: $dist
-Architectures: i386 amd64 
+Architectures: amd64 
 Components: main
 Description: Repository automatically genereted conf 
 
diff --git a/build-ubunturepo b/build-ubunturepo
index 375c0066b..30f105638 100755
--- a/build-ubunturepo
+++ b/build-ubunturepo
@@ -209,7 +209,7 @@ then
 Origin: xCAT internal repository
 Label: xcat-core bazaar repository
 Codename: $dist
-Architectures: amd64 i386 
+Architectures: amd64 
 Components: main
 Description: Repository automatically genereted conf 
 SignWith: yes
@@ -307,7 +307,7 @@ then
 Origin: xCAT internal repository
 Label: xcat-dep bazaar repository
 Codename: $dist
-Architectures: i386 amd64 
+Architectures: amd64 
 Components: main
 Description: Repository automatically genereted conf 
 SignWith: yes
diff --git a/buildcore.sh b/buildcore.sh
index 8bb9af445..a5efbb119 100755
--- a/buildcore.sh
+++ b/buildcore.sh
@@ -251,7 +251,7 @@ for rpmname in xCAT xCATsn; do
 			./makerpm $rpmname "$EMBED"
 			if [ $? -ne 0 ]; then FAILEDRPMS="$FAILEDRPMS $rpmname"; fi
 		else
-			for arch in x86_64 i386 ppc64 s390x; do
+			for arch in x86_64 ppc64 s390x; do
 				./makerpm $rpmname $arch "$EMBED"
 				if [ $? -ne 0 ]; then FAILEDRPMS="$FAILEDRPMS $rpmname-$arch"; fi
 			done