diff --git a/net-wireless/rtl8821ce/files/32bit.patch b/net-wireless/rtl8821ce/files/32bit.patch
new file mode 100644
index 000000000..804329d24
--- /dev/null
+++ b/net-wireless/rtl8821ce/files/32bit.patch
@@ -0,0 +1,16 @@
+diff --git a/hal/rtl8821c/pci/rtl8821ce_halmac.c b/hal/rtl8821c/pci/rtl8821ce_halmac.c
+index 1100cdf..f7ae7b0 100755
+--- a/hal/rtl8821c/pci/rtl8821ce_halmac.c
++++ b/hal/rtl8821c/pci/rtl8821ce_halmac.c
+@@ -24,7 +24,11 @@ static u8 pci_write_port_not_xmitframe(void *d,  u32 size, u8 *pBuf, u8 qsel)
+ 	PADAPTER padapter = dvobj_get_primary_adapter(pobj);
+ 	u32 page_size = 0;
+ 	u8 *txbd;
++#ifdef CONFIG_64BIT
+ 	u64 txbd_dma;
++#else
++	dma_addr_t txbd_dma;
++#endif
+ 	u8 ret = _SUCCESS;
+ 	dma_addr_t mapping;
+ 
diff --git a/net-wireless/rtl8821ce/rtl8821ce-20191119.ebuild b/net-wireless/rtl8821ce/rtl8821ce-20191119.ebuild
index c2db4f414..5efe8f689 100644
--- a/net-wireless/rtl8821ce/rtl8821ce-20191119.ebuild
+++ b/net-wireless/rtl8821ce/rtl8821ce-20191119.ebuild
@@ -25,8 +25,12 @@ BUILD_TARGET_ARCH="${ARCH}"
 src_unpack() {
 	unpack "${A}"
 	cd "${S}"
+
+	# fix32 bit
+	epatch "${FILESDIR}/32bit.patch"
 }
 
+
 pkg_setup() {
 	linux-mod_pkg_setup
 	BUILD_PARAMS="KERN_DIR=${KV_DIR} KSRC=${KV_DIR} KERN_VER=${KV_FULL} O=${KV_OUT_DIR} V=1 KBUILD_VERBOSE=1"