diff --git a/OpenRA.Mods.Common/Projectiles/AreaBeam.cs b/OpenRA.Mods.Common/Projectiles/AreaBeam.cs
index 5f149d0157..1cb2084f2f 100644
--- a/OpenRA.Mods.Common/Projectiles/AreaBeam.cs
+++ b/OpenRA.Mods.Common/Projectiles/AreaBeam.cs
@@ -47,6 +47,7 @@ namespace OpenRA.Mods.Common.Projectiles
 		[Desc("Ranges at which each Falloff step is defined.")]
 		public readonly WDist[] Range = { WDist.Zero, new WDist(int.MaxValue) };
 
+		[Desc("The maximum/constant/incremental inaccuracy used in conjunction with the InaccuracyType property.")]
 		public readonly WDist Inaccuracy = WDist.Zero;
 
 		[Desc("Controls the way inaccuracy is calculated. Possible values are 'Maximum' - scale from 0 to max with range, 'PerCellIncrement' - scale from 0 with range and 'Absolute' - use set value regardless of range.")]
diff --git a/OpenRA.Mods.Common/Projectiles/Bullet.cs b/OpenRA.Mods.Common/Projectiles/Bullet.cs
index 9991fb343f..29fc755d7f 100644
--- a/OpenRA.Mods.Common/Projectiles/Bullet.cs
+++ b/OpenRA.Mods.Common/Projectiles/Bullet.cs
@@ -27,6 +27,7 @@ namespace OpenRA.Mods.Common.Projectiles
 		[Desc("Projectile speed in WDist / tick, two values indicate variable velocity.")]
 		public readonly WDist[] Speed = { new WDist(17) };
 
+		[Desc("The maximum/constant/incremental inaccuracy used in conjunction with the InaccuracyType property.")]
 		public readonly WDist Inaccuracy = WDist.Zero;
 
 		[Desc("Controls the way inaccuracy is calculated. Possible values are 'Maximum' - scale from 0 to max with range, 'PerCellIncrement' - scale from 0 with range and 'Absolute' - use set value regardless of range.")]
diff --git a/OpenRA.Mods.Common/Projectiles/InstantHit.cs b/OpenRA.Mods.Common/Projectiles/InstantHit.cs
index fa6a17c452..7624ef6522 100644
--- a/OpenRA.Mods.Common/Projectiles/InstantHit.cs
+++ b/OpenRA.Mods.Common/Projectiles/InstantHit.cs
@@ -21,6 +21,7 @@ namespace OpenRA.Mods.Common.Projectiles
 	[Desc("Simple, invisible, usually direct-on-target projectile.")]
 	public class InstantHitInfo : IProjectileInfo
 	{
+		[Desc("The maximum/constant/incremental inaccuracy used in conjunction with the InaccuracyType property.")]
 		public readonly WDist Inaccuracy = WDist.Zero;
 
 		[Desc("Controls the way inaccuracy is calculated. Possible values are 'Maximum' - scale from 0 to max with range, 'PerCellIncrement' - scale from 0 with range and 'Absolute' - use set value regardless of range.")]
diff --git a/OpenRA.Mods.Common/Projectiles/LaserZap.cs b/OpenRA.Mods.Common/Projectiles/LaserZap.cs
index b896a82ed9..09c12589e1 100644
--- a/OpenRA.Mods.Common/Projectiles/LaserZap.cs
+++ b/OpenRA.Mods.Common/Projectiles/LaserZap.cs
@@ -50,6 +50,7 @@ namespace OpenRA.Mods.Common.Projectiles
 		[Desc("Beam follows the target.")]
 		public readonly bool TrackTarget = true;
 
+		[Desc("The maximum/constant/incremental inaccuracy used in conjunction with the InaccuracyType property.")]
 		public readonly WDist Inaccuracy = WDist.Zero;
 
 		[Desc("Controls the way inaccuracy is calculated. Possible values are 'Maximum' - scale from 0 to max with range, 'PerCellIncrement' - scale from 0 with range and 'Absolute' - use set value regardless of range.")]
diff --git a/OpenRA.Mods.Common/Projectiles/Missile.cs b/OpenRA.Mods.Common/Projectiles/Missile.cs
index 2399a65721..b7f2be2a8d 100644
--- a/OpenRA.Mods.Common/Projectiles/Missile.cs
+++ b/OpenRA.Mods.Common/Projectiles/Missile.cs
@@ -71,6 +71,7 @@ namespace OpenRA.Mods.Common.Projectiles
 		[Desc("Width of projectile (used for finding blocking actors).")]
 		public readonly WDist Width = new WDist(1);
 
+		[Desc("The maximum/constant/incremental inaccuracy used in conjunction with the InaccuracyType property.")]
 		public readonly WDist Inaccuracy = WDist.Zero;
 
 		[Desc("Controls the way inaccuracy is calculated. Possible values are 'Maximum' - scale from 0 to max with range, 'PerCellIncrement' - scale from 0 with range and 'Absolute' - use set value regardless of range.")]
diff --git a/OpenRA.Mods.Common/Projectiles/Railgun.cs b/OpenRA.Mods.Common/Projectiles/Railgun.cs
index 798ce6721b..5477b1fae7 100644
--- a/OpenRA.Mods.Common/Projectiles/Railgun.cs
+++ b/OpenRA.Mods.Common/Projectiles/Railgun.cs
@@ -25,6 +25,7 @@ namespace OpenRA.Mods.Common.Projectiles
 		[Desc("Damage all units hit by the beam instead of just the target?")]
 		public readonly bool DamageActorsInLine = false;
 
+		[Desc("The maximum/constant/incremental inaccuracy used in conjunction with the InaccuracyType property.")]
 		public readonly WDist Inaccuracy = WDist.Zero;
 
 		[Desc("Controls the way inaccuracy is calculated. Possible values are 'Maximum' - scale from 0 to max with range, 'PerCellIncrement' - scale from 0 with range and 'Absolute' - use set value regardless of range.")]