diff --git a/src/main.c b/src/main.c
index 3ab739c..c759af9 100644
--- a/src/main.c
+++ b/src/main.c
@@ -299,13 +299,14 @@ void draw(void) {
     glUniform4f(glGetUniformLocation(program, "lightColor"), 0.2f, 0.2f, 0.2f, 0.5f);
     glUniform4f(glGetUniformLocation(program, "ambientLight"), 0.05f, 0.05f, 0.05f, 1.0f);
 
-    vec4 lightPosition = {cos(stepi) * 5.0f, 5.0f, sin(stepi) * 5.0f, 1.0f};
+    vec4 lightPosition1 = {cos(stepi) * 5.0f, 5.0f, sin(stepi) * 5.0f, 1.0f};
+    vec4 lightPosition2 = {-cos(stepi) * 5.0f, 5.0f, -sin(stepi) * 5.0f, 1.0f};
 
     // move cubes to light positions
     mat4 transformLights;
     vec3 lightScale = {0.1, 0.1, 0.1};
     scaling(&transformLights, &lightScale);
-    translate(&transformLights, &transformLights, (vec3*)&lightPosition);
+    translate(&transformLights, &transformLights, (vec3*)&lightPosition1);
 
     SceneNode* light = findNodeByName("Light1", rootNode);
     light->transformation = transformLights;
@@ -319,10 +320,11 @@ void draw(void) {
     updateSceneNode(light, &rootNode->worldTransformation);
 
     // apply viewing transformation and pass light positions to shader
-    multiplyAny((GLfloat*)&lightPosition, (GLfloat*)&viewingTransformation, (GLfloat*)&lightPosition, 4, 4, 1);
+    multiplyAny((GLfloat*)&lightPosition1, (GLfloat*)&viewingTransformation, (GLfloat*)&lightPosition1, 4, 4, 1);
+    multiplyAny((GLfloat*)&lightPosition2, (GLfloat*)&viewingTransformation, (GLfloat*)&lightPosition2, 4, 4, 1);
 
-    glUniform3f(glGetUniformLocation(program, "lightPositions[0]"), lightPosition.x, lightPosition.y, lightPosition.z);
-    glUniform3f(glGetUniformLocation(program, "lightPositions[1]"), -lightPosition.x, lightPosition.y, -lightPosition.z);
+    glUniform3f(glGetUniformLocation(program, "lightPositions[0]"), lightPosition1.x, lightPosition1.y, lightPosition1.z);
+    glUniform3f(glGetUniformLocation(program, "lightPositions[1]"), lightPosition2.x, lightPosition2.y, lightPosition2.z);
 
     glUniform1f(glGetUniformLocation(program, "lightBrightness[0]"), 0.5f);
     glUniform1f(glGetUniformLocation(program, "lightBrightness[1]"), 0.5f);