diff --git a/repos/dde_linux/lib/import/import-lx_emul_common.inc b/repos/dde_linux/lib/import/import-lx_emul_common.inc
index 48ae69e364..4e8113d401 100644
--- a/repos/dde_linux/lib/import/import-lx_emul_common.inc
+++ b/repos/dde_linux/lib/import/import-lx_emul_common.inc
@@ -133,7 +133,6 @@ CC_C_OPT += -Wno-restrict -Wno-maybe-uninitialized -Werror=date-time
 CC_C_OPT += -Werror=incompatible-pointer-types -Werror=designated-init
 CC_C_OPT += -Wno-packed-not-aligned
 CC_C_OPT += -Wno-discarded-qualifiers
-CC_C_OPT += -Wno-format
 
 # avoid link errors whenever the build config's CC_OLEVEL is set to -O0
 override CC_OLEVEL := -O2
diff --git a/repos/pc/src/lib/wifi/lx_emul.c b/repos/pc/src/lib/wifi/lx_emul.c
index 61a3c0474f..2821c69ac8 100644
--- a/repos/pc/src/lib/wifi/lx_emul.c
+++ b/repos/pc/src/lib/wifi/lx_emul.c
@@ -483,7 +483,7 @@ void *page_frag_alloc_align(struct page_frag_cache *nc,
 
 	/* see page_frag_free */
 	if (order > 0)
-		printk("%s: alloc might leak memory: fragsz: %u PAGE_SIZE: %u "
+		printk("%s: alloc might leak memory: fragsz: %u PAGE_SIZE: %lu "
 		       "order: %u page: %p addr: %p\n", __func__, fragsz, PAGE_SIZE, order, page, page->virtual);
 
 	return page->virtual;