--- awesome-3.5.6/objects/client.c.orig	2015-11-06 13:31:38.767875330 +0300
+++ awesome-3.5.6/objects/client.c	2015-11-06 13:32:34.933876384 +0300
@@ -623,7 +623,7 @@
     /* Size hints are applied to the window without any decoration */
     client_remove_titlebar_geometry(c, &geometry);
 
-    if(c->size_hints.flags & XCB_ICCCM_SIZE_HINT_P_SIZE)
+    if(c->size_hints.flags & XCB_ICCCM_SIZE_HINT_BASE_SIZE)
     {
         basew = c->size_hints.base_width;
         baseh = c->size_hints.base_height;
@@ -642,7 +642,7 @@
         minw = c->size_hints.min_width;
         minh = c->size_hints.min_height;
     }
-    else if(c->size_hints.flags & XCB_ICCCM_SIZE_HINT_P_SIZE)
+    else if(c->size_hints.flags & XCB_ICCCM_SIZE_HINT_BASE_SIZE)
     {
         /* min size is substituted with base size if not specified */
         minw = c->size_hints.base_width;
@@ -2017,7 +2017,7 @@
 
     if(c->size_hints.flags & XCB_ICCCM_SIZE_HINT_US_SIZE)
         u_or_p = "user_size";
-    else if(c->size_hints.flags & XCB_ICCCM_SIZE_HINT_P_SIZE)
+    else if(c->size_hints.flags & XCB_ICCCM_SIZE_HINT_BASE_SIZE)
         u_or_p = "program_size";
 
     if(u_or_p)