diff --git a/tests/baselines/reference/bestCommonTypeOfTuple.types b/tests/baselines/reference/bestCommonTypeOfTuple.types
index 82c96ecb86c..d62503b57d6 100644
--- a/tests/baselines/reference/bestCommonTypeOfTuple.types
+++ b/tests/baselines/reference/bestCommonTypeOfTuple.types
@@ -98,8 +98,8 @@ var e3 = t3[2];  // any
 >2 : 2
 
 var e4 = t4[3];  // number
->e4 : number | E1 | E2
->t4[3] : number | E1 | E2
+>e4 : number
+>t4[3] : number
 >t4 : [E1, E2, number]
 >3 : 3
 
diff --git a/tests/baselines/reference/computedPropertyNames47_ES5.types b/tests/baselines/reference/computedPropertyNames47_ES5.types
index 19811ae8ec2..137f3d63d38 100644
--- a/tests/baselines/reference/computedPropertyNames47_ES5.types
+++ b/tests/baselines/reference/computedPropertyNames47_ES5.types
@@ -12,7 +12,7 @@ var o = {
 >{    [E1.x || E2.x]: 0} : { [x: number]: number; }
 
     [E1.x || E2.x]: 0
->E1.x || E2.x : E1 | E2
+>E1.x || E2.x : E2
 >E1.x : E1
 >E1 : typeof E1
 >x : E1
diff --git a/tests/baselines/reference/computedPropertyNames47_ES6.types b/tests/baselines/reference/computedPropertyNames47_ES6.types
index 46edecb450a..04c18df83a7 100644
--- a/tests/baselines/reference/computedPropertyNames47_ES6.types
+++ b/tests/baselines/reference/computedPropertyNames47_ES6.types
@@ -12,7 +12,7 @@ var o = {
 >{    [E1.x || E2.x]: 0} : { [x: number]: number; }
 
     [E1.x || E2.x]: 0
->E1.x || E2.x : E1 | E2
+>E1.x || E2.x : E2
 >E1.x : E1
 >E1 : typeof E1
 >x : E1