diff --git a/CMakeLists.txt b/CMakeLists.txt
index a0f7ecdd..60aa8d56 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,6 +10,8 @@ include(cmake/generate_product_version.cmake)
 
 if(MSVC)
     add_compile_options(/WX /wd4267 /wd4100 /wd4101 /wd4189)
+elseif(APPLE)
+    add_compile_definitions(GL_SILENCE_DEPRECATION)
 endif()
 
 # Set where the binary files will be built.  The program will not execute from
diff --git a/resources/shaders/ColorShader.vs b/resources/shaders/ColorShader.vs
index 2eca3f6f..a5e645d8 100644
--- a/resources/shaders/ColorShader.vs
+++ b/resources/shaders/ColorShader.vs
@@ -16,4 +16,4 @@ void main()
 {
 	mat4 MVP = ModelMtx * ViewMtx * ProjMtx;
 	gl_Position = vec4(Position, 1) * MVP;
-};
+}
diff --git a/resources/shaders/ColorShaderLighting.vs b/resources/shaders/ColorShaderLighting.vs
index c0871e69..116bb205 100644
--- a/resources/shaders/ColorShaderLighting.vs
+++ b/resources/shaders/ColorShaderLighting.vs
@@ -66,4 +66,4 @@ void main()
         Illum += (Atten * DiffuseAtten * Lights[iLight].Color);
     }
     COLOR0A0 = COLOR0_Mat * (Illum + COLOR0_Amb);
-};
+}
diff --git a/resources/shaders/TextureShader.vs b/resources/shaders/TextureShader.vs
index c5705443..447aaf6f 100644
--- a/resources/shaders/TextureShader.vs
+++ b/resources/shaders/TextureShader.vs
@@ -21,4 +21,4 @@ void main()
 	mat4 MVP = ModelMtx * ViewMtx * ProjMtx;
 	gl_Position = vec4(Position, 1) * MVP;
 	TexCoord = Tex0;
-};
+}
diff --git a/src/Core/OpenGL/CShader.cpp b/src/Core/OpenGL/CShader.cpp
index 96e4c992..0aca62cf 100644
--- a/src/Core/OpenGL/CShader.cpp
+++ b/src/Core/OpenGL/CShader.cpp
@@ -187,6 +187,12 @@ GLuint CShader::GetUniformBlockIndex(const char* pkUniformBlock)
     return glGetUniformBlockIndex(mProgram, pkUniformBlock);
 }
 
+void CShader::UniformBlockBinding(GLuint BlockIndex, GLuint BlockBinding)
+{
+    if (BlockIndex != GL_INVALID_INDEX)
+        glUniformBlockBinding(mProgram, BlockIndex, BlockBinding);
+}
+
 void CShader::SetTextureUniforms(uint32 NumTextures)
 {
     for (uint32 iTex = 0; iTex < NumTextures; iTex++)
@@ -205,11 +211,11 @@ void CShader::SetCurrent()
         glUseProgram(mProgram);
         spCurrentShader = this;
 
-        glUniformBlockBinding(mProgram, mMVPBlockIndex, CGraphics::MVPBlockBindingPoint());
-        glUniformBlockBinding(mProgram, mVertexBlockIndex, CGraphics::VertexBlockBindingPoint());
-        glUniformBlockBinding(mProgram, mPixelBlockIndex, CGraphics::PixelBlockBindingPoint());
-        glUniformBlockBinding(mProgram, mLightBlockIndex, CGraphics::LightBlockBindingPoint());
-        glUniformBlockBinding(mProgram, mBoneTransformBlockIndex, CGraphics::BoneTransformBlockBindingPoint());
+        UniformBlockBinding(mMVPBlockIndex, CGraphics::MVPBlockBindingPoint());
+        UniformBlockBinding(mVertexBlockIndex, CGraphics::VertexBlockBindingPoint());
+        UniformBlockBinding(mPixelBlockIndex, CGraphics::PixelBlockBindingPoint());
+        UniformBlockBinding(mLightBlockIndex, CGraphics::LightBlockBindingPoint());
+        UniformBlockBinding(mBoneTransformBlockIndex, CGraphics::BoneTransformBlockBindingPoint());
     }
 }
 
diff --git a/src/Core/OpenGL/CShader.h b/src/Core/OpenGL/CShader.h
index eed9e7b6..7165f865 100644
--- a/src/Core/OpenGL/CShader.h
+++ b/src/Core/OpenGL/CShader.h
@@ -37,6 +37,7 @@ public:
     GLuint GetProgramID();
     GLuint GetUniformLocation(const char* pkUniform);
     GLuint GetUniformBlockIndex(const char* pkUniformBlock);
+    void UniformBlockBinding(GLuint BlockIndex, GLuint BlockBinding);
     void SetTextureUniforms(uint32 NumTextures);
     void SetNumLights(uint32 NumLights);
     void SetCurrent();
diff --git a/src/Editor/main.cpp b/src/Editor/main.cpp
index be32f2c8..01d1ccfb 100644
--- a/src/Editor/main.cpp
+++ b/src/Editor/main.cpp
@@ -107,6 +107,12 @@ public:
         MacOSSetDarkAppearance();
 #endif
 
+        // Default OpenGL format
+        QSurfaceFormat glFormat;
+        glFormat.setVersion(3, 3);
+        glFormat.setProfile(QSurfaceFormat::CoreProfile);
+        QSurfaceFormat::setDefaultFormat(glFormat);
+
         // Init log
         bool Initialized = NLog::InitLog(LocateLogPath());
         if (!Initialized) UICommon::ErrorMsg(0, "Couldn't open log file. Logging will not work for this session.");