diff --git a/engines/titanic/star_control/fpose.cpp b/engines/titanic/star_control/fpose.cpp
index d002e97d072..3f7b03df850 100644
--- a/engines/titanic/star_control/fpose.cpp
+++ b/engines/titanic/star_control/fpose.cpp
@@ -32,7 +32,7 @@ FPose::FPose(Axis axis, float amount) {
 	setRotationMatrix(axis, amount);
 }
 
-FPose::FPose(const FPose &src) {
+FPose::FPose(const FPose &src) : FMatrix() {
 	copyFrom(src);
 }