diff --git a/sfw/render_core/color_material.cpp b/sfw/render_core/color_material.cpp
index 987382d..b667ee5 100644
--- a/sfw/render_core/color_material.cpp
+++ b/sfw/render_core/color_material.cpp
@@ -44,8 +44,10 @@ String ColorMaterial::get_vertex_shader_source() {
 String ColorMaterial::get_fragment_shader_source() {
 	static const char *fragment_shader_source[] = {
 #ifndef __APPLE__
-		"precision mediump float;\n"
-		"\n"
+		"#version 100\n"
+        "#ifdef GL_ES\n"
+        "    precision mediump float;\n"
+        "#endif\n"
 #endif
 		"varying vec4 v_color;\n"
 		"\n"
diff --git a/sfw/render_core/color_material_2d.cpp b/sfw/render_core/color_material_2d.cpp
index 5881638..4dae024 100644
--- a/sfw/render_core/color_material_2d.cpp
+++ b/sfw/render_core/color_material_2d.cpp
@@ -49,8 +49,10 @@ String ColorMaterial2D::get_vertex_shader_source() {
 String ColorMaterial2D::get_fragment_shader_source() {
 	static const char *fragment_shader_source[] = {
 #ifndef __APPLE__
-		"precision mediump float;\n"
-		"\n"
+		"#version 100\n"
+        "#ifdef GL_ES\n"
+        "    precision mediump float;\n"
+        "#endif\n"
 #endif
 		"varying vec4 v_color;\n"
 		"\n"
diff --git a/sfw/render_core/colored_material.cpp b/sfw/render_core/colored_material.cpp
index e6cf9e2..f6df862 100644
--- a/sfw/render_core/colored_material.cpp
+++ b/sfw/render_core/colored_material.cpp
@@ -40,8 +40,10 @@ String ColoredMaterial::get_vertex_shader_source() {
 String ColoredMaterial::get_fragment_shader_source() {
 	static const char *fragment_shader_source[] = {
 #ifndef __APPLE__
-		"precision mediump float;\n"
-		"\n"
+		"#version 100\n"
+        "#ifdef GL_ES\n"
+        "    precision mediump float;\n"
+        "#endif\n"
 #endif
 		"\n"
 		"uniform vec4 fragment_color;\n"
diff --git a/sfw/render_core/font_material.cpp b/sfw/render_core/font_material.cpp
index fe12af2..7c8a529 100644
--- a/sfw/render_core/font_material.cpp
+++ b/sfw/render_core/font_material.cpp
@@ -59,8 +59,10 @@ String FontMaterial::get_vertex_shader_source() {
 String FontMaterial::get_fragment_shader_source() {
 	static const char *fragment_shader_source[] = {
 #ifndef __APPLE__
-		"precision mediump float;\n"
-		"\n"
+		"#version 100\n"
+        "#ifdef GL_ES\n"
+        "    precision mediump float;\n"
+        "#endif\n"
 #endif
 		"\n"
 		"uniform sampler2D u_texture;\n"
diff --git a/sfw/render_core/texture_material.cpp b/sfw/render_core/texture_material.cpp
index f8bfdbf..b6cc162 100644
--- a/sfw/render_core/texture_material.cpp
+++ b/sfw/render_core/texture_material.cpp
@@ -60,8 +60,10 @@ String TextureMaterial::get_vertex_shader_source() {
 String TextureMaterial::get_fragment_shader_source() {
 	static const char *fragment_shader_source[] = {
 #ifndef __APPLE__
-		"precision mediump float;\n"
-		"\n"
+		"#version 100\n"
+        "#ifdef GL_ES\n"
+        "    precision mediump float;\n"
+        "#endif\n"
 #endif
 		"uniform sampler2D u_texture;\n"
 		"\n"
diff --git a/sfw/render_core/texture_material_2d.cpp b/sfw/render_core/texture_material_2d.cpp
index 1e8bfc7..58dca85 100644
--- a/sfw/render_core/texture_material_2d.cpp
+++ b/sfw/render_core/texture_material_2d.cpp
@@ -56,8 +56,10 @@ String TextureMaterial2D::get_vertex_shader_source() {
 String TextureMaterial2D::get_fragment_shader_source() {
 	static const char *fragment_shader_source[] = {
 #ifndef __APPLE__
-		"precision mediump float;\n"
-		"\n"
+		"#version 100\n"
+        "#ifdef GL_ES\n"
+        "    precision mediump float;\n"
+        "#endif\n"
 #endif
 		"\n"
 		"uniform sampler2D u_texture;\n"
diff --git a/sfw/render_core/transparent_texture_material.cpp b/sfw/render_core/transparent_texture_material.cpp
index 4d751f8..315d75d 100644
--- a/sfw/render_core/transparent_texture_material.cpp
+++ b/sfw/render_core/transparent_texture_material.cpp
@@ -56,8 +56,10 @@ String TransparentTextureMaterial::get_vertex_shader_source() {
 String TransparentTextureMaterial::get_fragment_shader_source() {
 	static const char *fragment_shader_source[] = {
 #ifndef __APPLE__
-		"precision mediump float;\n"
-		"\n"
+		"#version 100\n"
+        "#ifdef GL_ES\n"
+        "    precision mediump float;\n"
+        "#endif\n"
 #endif
 		"uniform sampler2D u_texture;\n"
 		"\n"