diff --git a/lib/OSRIC/Race.pm b/lib/OSRIC/Race.pm
index 111c592..b9b47ee 100644
--- a/lib/OSRIC/Race.pm
+++ b/lib/OSRIC/Race.pm
@@ -34,7 +34,7 @@ sub ages
 		magicuser 	=> sub { },
 		paladin 	=> sub { },
 		ranger 		=> sub { },
-		theif 		=> sub { },
+		thief 		=> sub { },
 	}
 }
 
diff --git a/lib/OSRIC/Race/Dwarf.pm b/lib/OSRIC/Race/Dwarf.pm
index 887481f..5d9ad24 100644
--- a/lib/OSRIC/Race/Dwarf.pm
+++ b/lib/OSRIC/Race/Dwarf.pm
@@ -34,7 +34,7 @@ sub ages
 		magicuser 	=> sub { 0 },
 		paladin 	=> sub { 40 + d(4, 5) },
 		ranger 		=> sub { 40 + d(4, 5) },
-		theif 		=> sub { 75 + d(6, 3) },
+		thief 		=> sub { 75 + d(6, 3) },
 	}
 }
 
diff --git a/lib/OSRIC/Race/Elf.pm b/lib/OSRIC/Race/Elf.pm
index d0b1c54..969d385 100644
--- a/lib/OSRIC/Race/Elf.pm
+++ b/lib/OSRIC/Race/Elf.pm
@@ -35,7 +35,7 @@ sub ages
 		magicuser 	=> sub { 150 + d(6, 5) },
 		paladin 	=> sub { 130 + d(6, 5) },
 		ranger 		=> sub { 130 + d(6, 5) },
-		theif 		=> sub { 100 + d(6, 5) },
+		thief 		=> sub { 100 + d(6, 5) },
 	}
 }
 
diff --git a/lib/OSRIC/Race/Gnome.pm b/lib/OSRIC/Race/Gnome.pm
index 18e3c1c..7955c11 100644
--- a/lib/OSRIC/Race/Gnome.pm
+++ b/lib/OSRIC/Race/Gnome.pm
@@ -35,7 +35,7 @@ sub ages
 		magicuser 	=> sub { 100 + d(12, 2) },
 		paladin 	=> sub { 60 + d(4, 5) },
 		ranger 		=> sub { 60 + d(4, 5) },
-		theif 		=> sub { 80 + d(4, 5) },
+		thief 		=> sub { 80 + d(4, 5) },
 	}
 }
 
diff --git a/lib/OSRIC/Race/HalfElf.pm b/lib/OSRIC/Race/HalfElf.pm
index 478171e..f28d718 100644
--- a/lib/OSRIC/Race/HalfElf.pm
+++ b/lib/OSRIC/Race/HalfElf.pm
@@ -38,7 +38,7 @@ sub ages
 		magicuser 	=> sub { 30 + d(8, 2) },
 		paladin 	=> sub { 22 + d(4, 3) },
 		ranger 		=> sub { 22 + d(4, 3) },
-		theif 		=> sub { 22 + d(8, 3) },
+		thief 		=> sub { 22 + d(8, 3) },
 	}
 }
 
diff --git a/lib/OSRIC/Race/HalfOrc.pm b/lib/OSRIC/Race/HalfOrc.pm
index a41acbd..3f69dac 100644
--- a/lib/OSRIC/Race/HalfOrc.pm
+++ b/lib/OSRIC/Race/HalfOrc.pm
@@ -35,7 +35,7 @@ sub ages
 		magicuser 	=> sub { 0 },
 		paladin 	=> sub { 13 + d(4) },
 		ranger 		=> sub { 13 + d(4) },
-		theif 		=> sub { 20 + d(4, 2) },
+		thief 		=> sub { 20 + d(4, 2) },
 	}
 }
 
diff --git a/lib/OSRIC/Race/Halfling.pm b/lib/OSRIC/Race/Halfling.pm
index c8fbf9a..1f21906 100644
--- a/lib/OSRIC/Race/Halfling.pm
+++ b/lib/OSRIC/Race/Halfling.pm
@@ -33,7 +33,7 @@ sub ages
 		magicuser 	=> sub { 0 },
 		paladin 	=> sub { 20 + d(4, 3) },
 		ranger 		=> sub { 20 + d(4, 3) },
-		theif 		=> sub { 40 + d(4, 2) },
+		thief 		=> sub { 40 + d(4, 2) },
 	}
 }
 
diff --git a/lib/OSRIC/Race/Human.pm b/lib/OSRIC/Race/Human.pm
index 915829f..2d30152 100644
--- a/lib/OSRIC/Race/Human.pm
+++ b/lib/OSRIC/Race/Human.pm
@@ -35,7 +35,7 @@ sub ages
 		magicuser 	=> sub { 24 + d(8, 2) },
 		paladin 	=> sub { 15 + d(4) },
 		ranger 		=> sub { 15 + d(4) },
-		theif 		=> sub { 20 + d(4) },
+		thief 		=> sub { 20 + d(4) },
 	}
 }