diff --git a/install3/misc.c b/install3/misc.c
index e3d238e..ded4de0 100644
--- a/install3/misc.c
+++ b/install3/misc.c
@@ -16,11 +16,15 @@
 
 #include "ictx.h"
 
-int i3_is_pkg_installed(struct poldek_ts *ts, struct pkg *pkg, int *cmprc) 
+int i3_is_pkg_installed(struct poldek_ts *ts, struct pkg *pkg, int *cmprc)
 {
     tn_array *dbpkgs = NULL;
-    int n;
-    
+    int n = 0, freshen = 0;
+    freshen = ts->getop(ts, POLDEK_OP_FRESHEN)
+	    || poldek_ts_issetf(ts, POLDEK_TS_UPGRADE)
+	    || poldek_ts_issetf(ts, POLDEK_TS_DOWNGRADE)
+	    || poldek_ts_issetf(ts, POLDEK_TS_UPGRADEDIST);
+
     n = pkgdb_search(ts->db, &dbpkgs, PMTAG_NAME, pkg->name, NULL, PKG_LDNEVR);
     n_assert(n >= 0);
     
@@ -30,17 +34,25 @@ int i3_is_pkg_installed(struct poldek_ts *ts, struct pkg *pkg, int *cmprc)
     }
     
     if (poldek_conf_MULTILIB) { /* filter out different architectures */
-        int i;
         tn_array *arr = n_array_clone(dbpkgs);
 
         //DBGF("pkg = %s\n", pkg_id(pkg));
         //pkgs_array_dump(dbpkgs, "before_multilib");
-        for (i=0; i < n_array_size(dbpkgs); i++) {
+        for (unsigned int i=0; i < n_array_size(dbpkgs); i++) {
             struct pkg *dbpkg = n_array_nth(dbpkgs, i);
-            if (pkg_is_kind_of(dbpkg, pkg))
-                n_array_push(arr, pkg_link(dbpkg));
+
+	    msgn(4, "from pkg %s.%s => to pkg %s-%s-%s.%s freshen:%d kind:%d up_arch:%d",
+	    pkg_snprintf_s(dbpkg), pkg_arch(dbpkg), pkg->name, pkg->ver, pkg->rel, pkg_arch(pkg),
+	    freshen, pkg_is_kind_of(dbpkg, pkg), pkg_is_arch_compat(dbpkg, pkg));
+
+	    // if freshen (upgrade) preffer same arch but
+	    // change from/to noarch depends on which pkg is noarch
+	    // add package if pkg_is_kind_of (have same name and color)
+            if (pkg_is_kind_of(dbpkg, pkg)
+		&& !(freshen && !pkg_is_arch_compat(dbpkg, pkg)))
+			n_array_push(arr, pkg_link(dbpkg));
         }
-        
+
         n_array_cfree(&dbpkgs);
         dbpkgs = arr;
         n = n_array_size(arr);
diff --git a/libpoldek.sym b/libpoldek.sym
index 6c2a356..26e05d5 100644
--- a/libpoldek.sym
+++ b/libpoldek.sym
@@ -71,6 +71,7 @@ pkg_id_snprintf
 pkg_idevr_snprintf
 pkg_is_colored_like
 pkg_is_kind_of
+pkg_is_arch_compat
 pkg_link
 pkg_localpath
 pkg_match_req
diff --git a/pkg.h b/pkg.h
index 8a1d0b2..77acf0a 100644
--- a/pkg.h
+++ b/pkg.h
@@ -43,6 +43,8 @@ struct pkgdir;                  /* defined in pkgdir/pkgdir.h */
    ((pkg)->flags & color)
 #endif  /* POLDEK_PKG_DAG_COLOURS */
 
+#define pkg_is_noarch(pkg)  (0 == strcmp(pkg_arch((pkg)), "noarch"))
+
 #define pkg_set_prereqed(pkg) ((pkg)->flags |= PKG_ORDER_PREREQ)
 #define pkg_clr_prereqed(pkg)  ((pkg)->flags &= ~PKG_ORDER_PREREQ) 
 #define pkg_is_prereqed(pkg)  ((pkg)->flags & PKG_ORDER_PREREQ)
diff --git a/pkgcmp.c b/pkgcmp.c
index f123e03..7bf34d4 100644
--- a/pkgcmp.c
+++ b/pkgcmp.c
@@ -88,7 +88,19 @@ int pkg_is_colored_like(const struct pkg *candidate, const struct pkg *pkg)
     return 1;
 }
 
-int pkg_eq_capreq(const struct pkg *pkg, const struct capreq *cr) 
+/* ret : 1 if pkg is cappable to upgrade arch<=>arch, arch<=>noarch */
+int pkg_is_arch_compat(const struct pkg *candidate, const struct pkg *pkg)
+{
+    // if upgrade preffer same arch but
+    // change from/to noarch depends on which pkg is noarch
+
+    int cmp_arch = pkg_cmp_arch(candidate, pkg);
+    return (	cmp_arch == 0
+	    || (cmp_arch > 0 && pkg_is_noarch(candidate))
+	    || (cmp_arch < 0 && pkg_is_noarch(pkg)));
+}
+
+int pkg_eq_capreq(const struct pkg *pkg, const struct capreq *cr)
 {
     return strcmp(pkg->name, capreq_name(cr)) == 0 &&
         strcmp(pkg->ver, capreq_ver(cr)) == 0 &&
diff --git a/pkgcmp.h b/pkgcmp.h
index 6b1b75a..980f675 100644
--- a/pkgcmp.h
+++ b/pkgcmp.h
@@ -17,6 +17,9 @@ int pkg_is_colored_like(const struct pkg *candidate, const struct pkg *pkg);
 /* same name && arch */
 int pkg_is_kind_of(const struct pkg *candidate, const struct pkg *pkg);
 
+/* ret : 0 if pkg is cappable to upgrade arch<=>arch, arch<=>noarch */
+int pkg_is_arch_compat(const struct pkg *candidate, const struct pkg *pkg);
+
 /* strncmp(p1->name, p2->name, strlen(p2->name)) */
 extern__inline int pkg_ncmp_name(const struct pkg *p1, const struct pkg *p2);
 
@@ -27,7 +30,7 @@ int pkg_cmp_name(const struct pkg *p1, const struct pkg *p2);
 extern__inline int pkg_cmp_id(const struct pkg *p1, const struct pkg *p2);
 
 
-/* versions only */
+/* versions only (+epoch) */
 int pkg_cmp_ver(const struct pkg *p1, const struct pkg *p2);
 /* EVR only */
 int pkg_cmp_evr(const struct pkg *p1, const struct pkg *p2);
diff --git a/upgrade-dist.c b/upgrade-dist.c
index 458b764..00f34fc 100644
--- a/upgrade-dist.c
+++ b/upgrade-dist.c
@@ -64,8 +64,18 @@ int process_pkg(const struct pkg *dbpkg, struct poldek_ts *ts,
         
         if (!ts->getop(ts, POLDEK_OP_MULTILIB))
             break;
-            
-        if (pkg_is_kind_of(pkg, dbpkg))
+
+	if (0 != strcmp(dbpkg->name, pkg->name))
+	{
+	    pkg = NULL;
+	    break;
+	}
+	
+	msgn(4, "UPGRADE-DIST from pkg %s.%s => to pkg %s-%s-%s.%s kind:%d up_arch:%d",
+		pkg_snprintf_s(dbpkg), pkg_arch(dbpkg), pkg->name, pkg->ver, pkg->rel, pkg_arch(pkg),
+		pkg_is_kind_of(dbpkg, pkg), pkg_is_arch_compat(dbpkg, pkg));
+
+        if (pkg_cmp_evr(pkg, dbpkg) > 0 && pkg_is_kind_of(pkg, dbpkg) && pkg_is_arch_compat(pkg, dbpkg))
             break;
 
         i++;