diff --git a/src/audio/AudioSamples.h b/src/audio/AudioSamples.h
index e2721888..df64521c 100644
--- a/src/audio/AudioSamples.h
+++ b/src/audio/AudioSamples.h
@@ -2,7 +2,7 @@
 
 #include "common.h"
 
-enum eSfxSample : uint32
+enum eSfxSample
 {
 	SFX_CAR_HORN_JEEP = 0,
 	SFX_CAR_HORN_BMW328,
diff --git a/src/peds/Ped.h b/src/peds/Ped.h
index 015ad677..f8e619d7 100644
--- a/src/peds/Ped.h
+++ b/src/peds/Ped.h
@@ -153,7 +153,7 @@ enum eWaitState {
 	WAITSTATE_FINISH_FLEE
 };
 
-enum eObjective : uint32 {
+enum eObjective {
 	OBJECTIVE_NONE,
 	OBJECTIVE_WAIT_ON_FOOT,
 	OBJECTIVE_FLEE_ON_FOOT_TILL_SAFE,
diff --git a/src/vehicles/HandlingMgr.h b/src/vehicles/HandlingMgr.h
index 4d3b8389..23bd9681 100644
--- a/src/vehicles/HandlingMgr.h
+++ b/src/vehicles/HandlingMgr.h
@@ -65,7 +65,7 @@ enum tVehicleType
 	NUMHANDLINGS
 };
 
-enum tField : uint32 // most likely a handling field enum, never used so :shrug:
+enum tField // most likely a handling field enum, never used so :shrug:
 {
 
 };