diff --git a/epan/dissectors/packet-ncsi.c b/epan/dissectors/packet-ncsi.c
index 62c9dcdb08..73d3d47625 100644
--- a/epan/dissectors/packet-ncsi.c
+++ b/epan/dissectors/packet-ncsi.c
@@ -474,12 +474,12 @@ proto_register_ncsi(void)
         },
         { &hf_ncsi_aen_lsc_oemstat,
           { "AEN link OEM status", "ncsi.aen_lsc_oemstat",
-            FT_UINT8, BASE_HEX, NULL, 0x0,
+            FT_UINT32, BASE_HEX, NULL, 0x0,
             NULL, HFILL },
         },
         { &hf_ncsi_aen_lsc_hcstat,
           { "AEN link HC status", "ncsi.aen_lsc_hcstat",
-            FT_UINT8, BASE_HEX, VALS(ncsi_aen_hcstat_vals), 0x0,
+            FT_UINT32, BASE_HEX, VALS(ncsi_aen_hcstat_vals), 0x0,
             "AEN link host controller status", HFILL },
         },
         /* Broadcast filter */
diff --git a/epan/dissectors/packet-nfapi.c b/epan/dissectors/packet-nfapi.c
index 157a2072f5..0a75fcaadc 100644
--- a/epan/dissectors/packet-nfapi.c
+++ b/epan/dissectors/packet-nfapi.c
@@ -8767,12 +8767,12 @@ void proto_register_nfapi(void)
 		},
 		{ &hf_nfapi_error_code,
 			{ "Error Code", "nfapi.error.code",
-			FT_UINT8, BASE_DEC, VALS(nfapi_error_vals), 0x0,
+			FT_UINT32, BASE_DEC, VALS(nfapi_error_vals), 0x0,
 			NULL, HFILL }
 		},
 		{ &hf_nfapi_p4_error_code,
 			{ "Error Code", "nfapi.p4_error.code",
-			FT_UINT8, BASE_DEC, VALS(nfapi_p4_error_vals), 0x0,
+			FT_UINT32, BASE_DEC, VALS(nfapi_p4_error_vals), 0x0,
 			NULL, HFILL }
 		},
 		{ &hf_nfapi_rat_type,
diff --git a/epan/dissectors/packet-ubertooth.c b/epan/dissectors/packet-ubertooth.c
index afeb3f1b74..3bc2fb1ee2 100644
--- a/epan/dissectors/packet-ubertooth.c
+++ b/epan/dissectors/packet-ubertooth.c
@@ -2653,8 +2653,8 @@ proto_register_ubertooth(void)
             NULL, HFILL }
         },
         { &hf_cc2400_rssi_rssi_val,
-            { "Avarage RSSI Value",                        "ubertooth.register.value.rssi.rssi_val",
-            FT_INT8, BASE_DEC, NULL, 0xFF00,
+            { "Average RSSI Value",                        "ubertooth.register.value.rssi.rssi_val",
+            FT_INT16, BASE_DEC, NULL, 0xFF00,
             NULL, HFILL }
         },
         { &hf_cc2400_rssi_rssi_cs_thres,