diff --git a/data/events/happiness_chances.asm b/data/events/happiness_probabilities.asm
similarity index 100%
rename from data/events/happiness_chances.asm
rename to data/events/happiness_probabilities.asm
diff --git a/docs/bugs_and_glitches.md b/docs/bugs_and_glitches.md
index 8e066469e..792c08888 100644
--- a/docs/bugs_and_glitches.md
+++ b/docs/bugs_and_glitches.md
@@ -739,7 +739,7 @@ This is a bug with `HaircutOrGrooming` in [engine/events/special.asm](/engine/ev
 
 ...
 
-INCLUDE "data/events/happiness_chances.asm"
+INCLUDE "data/events/happiness_probabilities.asm"
 
 CopyPokemonName_Buffer1_Buffer3: ; 746e
 	ld hl, wStringBuffer1
@@ -748,7 +748,7 @@ CopyPokemonName_Buffer1_Buffer3: ; 746e
 	jp CopyBytes
 ```
 
-In [data/events/happiness_chances.asm](/data/events/happiness_chances.asm):
+In [data/events/happiness_probabilities.asm](/data/events/happiness_probabilities.asm):
 
 ```asm
 HappinessData_DaisysGrooming: ; 746b
diff --git a/engine/events/special.asm b/engine/events/special.asm
index 62955c3e9..ab1f35515 100755
--- a/engine/events/special.asm
+++ b/engine/events/special.asm
@@ -213,7 +213,7 @@ HaircutOrGrooming: ; 7420
 	ld [wScriptVar], a
 	ret
 
-INCLUDE "data/events/happiness_chances.asm"
+INCLUDE "data/events/happiness_probabilities.asm"
 
 CopyPokemonName_Buffer1_Buffer3: ; 746e
 	ld hl, wStringBuffer1