diff --git a/bindings/ruby/sfml-system/system/Vector2.cpp b/bindings/ruby/sfml-system/system/Vector2.cpp
index fdbb73a09..5043c437d 100644
--- a/bindings/ruby/sfml-system/system/Vector2.cpp
+++ b/bindings/ruby/sfml-system/system/Vector2.cpp
@@ -48,13 +48,13 @@ VALUE globalVector2Class;
  */
 VALUE Vector2_ForceType( VALUE someValue )
 {
-	if( rb_obj_is_kind_of( someValue, rb_cArray ) == true )
+	if( rb_obj_is_kind_of( someValue, rb_cArray ) == Qtrue )
 	{
 		VALUE arg1 = rb_ary_entry( someValue, 0 );
 		VALUE arg2 = rb_ary_entry( someValue, 1 );
 		return rb_funcall( globalVector2Class, rb_intern( "new" ), 2, arg1, arg2 );
 	}
-	else if( rb_obj_is_kind_of( someValue, globalVector2Class ) == true )
+	else if( rb_obj_is_kind_of( someValue, globalVector2Class ) == Qtrue )
 	{
 		return someValue;
 	}
diff --git a/bindings/ruby/sfml-system/system/Vector3.cpp b/bindings/ruby/sfml-system/system/Vector3.cpp
index 64d3fa598..d75bc02ab 100644
--- a/bindings/ruby/sfml-system/system/Vector3.cpp
+++ b/bindings/ruby/sfml-system/system/Vector3.cpp
@@ -48,14 +48,14 @@ VALUE globalVector3Class;
  */
 VALUE Vector3_ForceType( VALUE someValue )
 {
-	if( rb_obj_is_kind_of( someValue, rb_cArray ) == true )
+	if( rb_obj_is_kind_of( someValue, rb_cArray ) == Qtrue )
 	{
 		VALUE arg1 = rb_ary_entry( someValue, 0 );
 		VALUE arg2 = rb_ary_entry( someValue, 1 );
 		VALUE arg3 = rb_ary_entry( someValue, 2 );
 		return rb_funcall( globalVector3Class, rb_intern( "new" ), 3, arg1, arg2, arg3 );
 	}
-	else if( rb_obj_is_kind_of( someValue, globalVector3Class ) == true )
+	else if( rb_obj_is_kind_of( someValue, globalVector3Class ) == Qtrue )
 	{
 		return someValue;
 	}
diff --git a/bindings/ruby/sfml-window/window/VideoMode.cpp b/bindings/ruby/sfml-window/window/VideoMode.cpp
index b9373ee06..cdcf61036 100644
--- a/bindings/ruby/sfml-window/window/VideoMode.cpp
+++ b/bindings/ruby/sfml-window/window/VideoMode.cpp
@@ -64,7 +64,7 @@ VALUE globalVideoModeClass;
  */
 VALUE VideoMode_ForceType( VALUE someValue )
 {
-	if( rb_obj_is_kind_of( someValue, rb_cArray ) == true )
+	if( rb_obj_is_kind_of( someValue, rb_cArray ) == Qtrue )
 	{
 		VALUE arg1 = rb_ary_entry( someValue, 0 );
 		VALUE arg2 = rb_ary_entry( someValue, 1 );
@@ -78,7 +78,7 @@ VALUE VideoMode_ForceType( VALUE someValue )
 			return rb_funcall( globalVideoModeClass, rb_intern( "new" ), 2, arg1, arg2 );
 		}
 	}
-	else if( rb_obj_is_kind_of( someValue, globalVideoModeClass ) == true )
+	else if( rb_obj_is_kind_of( someValue, globalVideoModeClass ) == Qtrue )
 	{
 		return someValue;
 	}