diff --git a/projects/particle_simulation/src/Particle.hpp b/projects/particle_simulation/src/Particle.hpp
index bdac2b292408d904fea65f791ec93b2bb44a9398..fe804ea4b99ae0d8e6507e7b6fcd67de235261c9 100644
--- a/projects/particle_simulation/src/Particle.hpp
+++ b/projects/particle_simulation/src/Particle.hpp
@@ -11,7 +11,7 @@ public:
 
     void setPosition( const glm::vec3 pos );
 
-    const glm::vec3& Particle::getVelocity()const;
+    const glm::vec3& getVelocity()const;
 
     void setVelocity( const glm::vec3 vel );