diff --git a/src/shaders/defaultVertexShader.glsl b/src/shaders/defaultVertexShader.glsl
index 330cb20..67b0e7b 100644
--- a/src/shaders/defaultVertexShader.glsl
+++ b/src/shaders/defaultVertexShader.glsl
@@ -1,4 +1,4 @@
-#version 330 core
+#version 300 es
 layout(location = 0) in vec3 vertexPosition_modelspace;
 void main(){
   gl_Position.xyz = vertexPosition_modelspace;
diff --git a/src/shaders/fragmentRed.glsl b/src/shaders/fragmentRed.glsl
index 15e33a1..d010e6b 100644
--- a/src/shaders/fragmentRed.glsl
+++ b/src/shaders/fragmentRed.glsl
@@ -1,4 +1,4 @@
-#version 330 core
+#version 300 es
 out vec3 color;
 void main(){
   color = vec3(1,0,0);