diff --git a/Analysis/src/EmbeddedBuiltinDefinitions.cpp b/Analysis/src/EmbeddedBuiltinDefinitions.cpp
index e4b561d4..5b36450b 100644
--- a/Analysis/src/EmbeddedBuiltinDefinitions.cpp
+++ b/Analysis/src/EmbeddedBuiltinDefinitions.cpp
@@ -454,7 +454,7 @@ declare buffer: {
 
 )BUILTIN_SRC";
 
-static const std::string kBuiltinDefinitionVectorSrc_DEPRECATED = R"BUILTIN_SRC(
+static const std::string kBuiltinDefinitionVectorSrc_NoExtra_NoVector2Ctor_DEPRECATED = R"BUILTIN_SRC(
 
 -- TODO: this will be replaced with a built-in primitive type
 declare class vector end
@@ -480,6 +480,62 @@ declare vector: {
 
 )BUILTIN_SRC";
 
+static const std::string kBuiltinDefinitionVectorSrc_NoExtra_DEPRECATED = R"BUILTIN_SRC(
+
+-- TODO: this will be replaced with a built-in primitive type
+declare class vector end
+
+declare vector: {
+    create: @checked (x: number, y: number, z: number?) -> vector,
+    magnitude: @checked (vec: vector) -> number,
+    normalize: @checked (vec: vector) -> vector,
+    cross: @checked (vec1: vector, vec2: vector) -> vector,
+    dot: @checked (vec1: vector, vec2: vector) -> number,
+    angle: @checked (vec1: vector, vec2: vector, axis: vector?) -> number,
+    floor: @checked (vec: vector) -> vector,
+    ceil: @checked (vec: vector) -> vector,
+    abs: @checked (vec: vector) -> vector,
+    sign: @checked (vec: vector) -> vector,
+    clamp: @checked (vec: vector, min: vector, max: vector) -> vector,
+    max: @checked (vector, ...vector) -> vector,
+    min: @checked (vector, ...vector) -> vector,
+
+    zero: vector,
+    one: vector,
+}
+
+)BUILTIN_SRC";
+
+static const std::string kBuiltinDefinitionVectorSrc_NoVector2Ctor_DEPRECATED = R"BUILTIN_SRC(
+
+-- While vector would have been better represented as a built-in primitive type, type solver class handling covers most of the properties
+declare class vector
+    x: number
+    y: number
+    z: number
+end
+
+declare vector: {
+    create: @checked (x: number, y: number, z: number) -> vector,
+    magnitude: @checked (vec: vector) -> number,
+    normalize: @checked (vec: vector) -> vector,
+    cross: @checked (vec1: vector, vec2: vector) -> vector,
+    dot: @checked (vec1: vector, vec2: vector) -> number,
+    angle: @checked (vec1: vector, vec2: vector, axis: vector?) -> number,
+    floor: @checked (vec: vector) -> vector,
+    ceil: @checked (vec: vector) -> vector,
+    abs: @checked (vec: vector) -> vector,
+    sign: @checked (vec: vector) -> vector,
+    clamp: @checked (vec: vector, min: vector, max: vector) -> vector,
+    max: @checked (vector, ...vector) -> vector,
+    min: @checked (vector, ...vector) -> vector,
+
+    zero: vector,
+    one: vector,
+}
+
+)BUILTIN_SRC";
+
 static const std::string kBuiltinDefinitionVectorSrc = R"BUILTIN_SRC(
 
 -- While vector would have been better represented as a built-in primitive type, type solver class handling covers most of the properties
@@ -490,7 +546,7 @@ declare class vector
 end
 
 declare vector: {
-    create: @checked (x: number, y: number, z: number) -> vector,
+    create: @checked (x: number, y: number, z: number?) -> vector,
     magnitude: @checked (vec: vector) -> number,
     normalize: @checked (vec: vector) -> vector,
     cross: @checked (vec1: vector, vec2: vector) -> vector,
@@ -514,22 +570,14 @@ std::string getBuiltinDefinitionSource()
 {
     std::string result = FFlag::LuauMathMap ? kBuiltinDefinitionLuaSrcChecked : kBuiltinDefinitionLuaSrcChecked_DEPRECATED;
 
-    std::string vectorSrc; 
-    if (FFlag::LuauVectorDefinitionsExtra)
-        vectorSrc = kBuiltinDefinitionVectorSrc;
-    else if (FFlag::LuauVectorDefinitions)
-        vectorSrc = kBuiltinDefinitionVectorSrc_DEPRECATED;
-
-    if (FFlag::LuauVector2Constructor && !vectorSrc.empty())
-    {
-        std::string what = "create: @checked (x: number, y: number, z: number) -> vector";
-        std::string replacement = "create: @checked (x: number, y: number, z: number?) -> vector";
-        std::string::size_type pos = vectorSrc.find(what);
-        LUAU_ASSERT(pos != std::string::npos);
-        vectorSrc.replace(pos, what.size(), replacement);
-    }
-
-    result += vectorSrc;
+    if (FFlag::LuauVectorDefinitionsExtra && FFlag::LuauVector2Constructor)
+        result += kBuiltinDefinitionVectorSrc;
+    else if (FFlag::LuauVectorDefinitionsExtra && !FFlag::LuauVector2Constructor)
+        result += kBuiltinDefinitionVectorSrc_NoVector2Ctor_DEPRECATED;
+    else if (FFlag::LuauVectorDefinitions && FFlag::LuauVector2Constructor)
+        result += kBuiltinDefinitionVectorSrc_NoExtra_DEPRECATED;
+    else if (FFlag::LuauVectorDefinitions && !FFlag::LuauVector2Constructor)
+        result += kBuiltinDefinitionVectorSrc_NoExtra_NoVector2Ctor_DEPRECATED;
 
     return result;
 }