diff --git a/data/fighters/ataf.json b/data/fighters/ataf.json
index fbc75b8..701f84c 100644
--- a/data/fighters/ataf.json
+++ b/data/fighters/ataf.json
@@ -7,7 +7,6 @@
 	"shieldRechargeRate" : 5,
 	"textureName" : "gfx/fighters/ataf.png",
 	"flags" : "EF_NO_EPIC",
-	"aiFlags" : "AIF_MOVES_TO_PLAYER",
 	"guns" : [
 		{
 			"type" : "BT_PLASMA",
diff --git a/data/fighters/firefly.json b/data/fighters/firefly.json
index 65c27a5..de58151 100644
--- a/data/fighters/firefly.json
+++ b/data/fighters/firefly.json
@@ -24,6 +24,5 @@
 		}
 	],
 	"combinedGuns" : 1,
-	"missiles" : 3,
-	"aiFlags" : "AIF_MOVES_TO_PLAYER"
+	"missiles" : 3
 }
diff --git a/data/fighters/hammerhead.json b/data/fighters/hammerhead.json
index ae09eb0..16ee7da 100644
--- a/data/fighters/hammerhead.json
+++ b/data/fighters/hammerhead.json
@@ -24,5 +24,5 @@
 		}
 	],
 	"missiles" : 6,
-	"aiFlags" : "AIF_MISSILE_BOAT+AIF_DEFENSIVE+AIF_MOVES_TO_PLAYER"
+	"aiFlags" : "AIF_MISSILE_BOAT+AIF_DEFENSIVE"
 }
diff --git a/data/fighters/hyenaA.json b/data/fighters/hyenaA.json
index 3c0adae..c7ad6a1 100644
--- a/data/fighters/hyenaA.json
+++ b/data/fighters/hyenaA.json
@@ -28,6 +28,5 @@
 			"y" : -12
 		}
 	],
-	"missiles" : 4,
-	"aiFlags" : "AIF_MOVES_TO_PLAYER"
+	"missiles" : 4
 }
diff --git a/data/fighters/hyenaB.json b/data/fighters/hyenaB.json
index 01c1281..9b0b557 100644
--- a/data/fighters/hyenaB.json
+++ b/data/fighters/hyenaB.json
@@ -28,6 +28,5 @@
 			"y" : -12
 		}
 	],
-	"missiles" : 4,
-	"aiFlags" : "AIF_MOVES_TO_PLAYER"
+	"missiles" : 4
 }
diff --git a/data/fighters/kingfisher.json b/data/fighters/kingfisher.json
index f5f2540..629d65d 100644
--- a/data/fighters/kingfisher.json
+++ b/data/fighters/kingfisher.json
@@ -28,6 +28,5 @@
 			"y" : -12
 		}
 	],
-	"missiles" : 4,
-	"aiFlags" : "AIF_MOVES_TO_PLAYER"
+	"missiles" : 4
 }
diff --git a/data/fighters/leopard.json b/data/fighters/leopard.json
index 7389e0b..be28362 100644
--- a/data/fighters/leopard.json
+++ b/data/fighters/leopard.json
@@ -23,6 +23,5 @@
 			"y" : -16
 		}
 	],
-	"missiles" : 3,
-	"aiFlags" : "AIF_MOVES_TO_PLAYER"
+	"missiles" : 3
 }
diff --git a/data/fighters/nymph.json b/data/fighters/nymph.json
index 13cd585..6331512 100644
--- a/data/fighters/nymph.json
+++ b/data/fighters/nymph.json
@@ -18,6 +18,5 @@
 			"y" : -2
 		}
 	],
-	"missiles" : 3,
-	"aiFlags" : "AIF_MOVES_TO_PLAYER"
+	"missiles" : 3
 }
diff --git a/data/fighters/ray.json b/data/fighters/ray.json
index 217608f..c65c13a 100644
--- a/data/fighters/ray.json
+++ b/data/fighters/ray.json
@@ -28,6 +28,5 @@
 			"y" : -12
 		}
 	],
-	"missiles" : 4,
-	"aiFlags" : "AIF_MOVES_TO_PLAYER"
+	"missiles" : 4
 }
diff --git a/data/fighters/rook.json b/data/fighters/rook.json
index 036813e..51304b9 100644
--- a/data/fighters/rook.json
+++ b/data/fighters/rook.json
@@ -28,6 +28,5 @@
 			"y" : 0
 		}
 	],
-	"missiles" : 4,
-	"aiFlags" : "AIF_MOVES_TO_PLAYER"
+	"missiles" : 4
 }
diff --git a/data/fighters/shuttle.json b/data/fighters/shuttle.json
index 5af01ec..5e5ab4b 100644
--- a/data/fighters/shuttle.json
+++ b/data/fighters/shuttle.json
@@ -7,5 +7,5 @@
 	"shieldRechargeRate" : 60,
 	"textureName" : "gfx/craft/shuttle.png",
 	"flags" : "EF_COLLECTS_ITEMS",
-	"aiFlags" : "AIF_AVOIDS_COMBAT+AIF_COLLECTS_ITEMS+AIF_MOVES_TO_PLAYER"
+	"aiFlags" : "AIF_AVOIDS_COMBAT+AIF_COLLECTS_ITEMS"
 }
diff --git a/data/fighters/taf.json b/data/fighters/taf.json
index 9540eb0..ca1c729 100644
--- a/data/fighters/taf.json
+++ b/data/fighters/taf.json
@@ -18,6 +18,5 @@
 			"y" : -12
 		}
 	],
-	"missiles" : 4,
-	"aiFlags" : "AIF_MOVES_TO_PLAYER"
+	"missiles" : 4
 }
diff --git a/data/fighters/tug.json b/data/fighters/tug.json
index 064fb6f..f961124 100644
--- a/data/fighters/tug.json
+++ b/data/fighters/tug.json
@@ -14,5 +14,5 @@
 		}
 	],
 	"flags" : "EF_HAS_ROPE",
-	"aiFlags" : "AIF_AVOIDS_COMBAT+AIF_TOWS+AIF_MOVES_TO_PLAYER"
+	"aiFlags" : "AIF_AVOIDS_COMBAT+AIF_TOWS"
 }