diff --git a/src/SFML/Graphics/GLExtensions.hpp b/src/SFML/Graphics/GLExtensions.hpp
index 7cff5947..52195a19 100644
--- a/src/SFML/Graphics/GLExtensions.hpp
+++ b/src/SFML/Graphics/GLExtensions.hpp
@@ -45,6 +45,7 @@
     // Core since 1.0
     #define GLEXT_multitexture                        true
     #define GLEXT_texture_edge_clamp                  true
+    #define GLEXT_EXT_texture_edge_clamp              true
     #define GLEXT_blend_minmax                        true
     #define GLEXT_glClientActiveTexture               glClientActiveTexture
     #define GLEXT_glActiveTexture                     glActiveTexture
@@ -130,6 +131,9 @@
     #define GLEXT_texture_edge_clamp                  sfogl_ext_SGIS_texture_edge_clamp
     #define GLEXT_GL_CLAMP_TO_EDGE                    GL_CLAMP_TO_EDGE_SGIS
 
+    // Core since 1.2 - EXT_texture_edge_clamp
+    #define GLEXT_EXT_texture_edge_clamp              sfogl_ext_EXT_texture_edge_clamp
+
     // Core since 1.2 - EXT_blend_minmax
     #define GLEXT_blend_minmax                        sfogl_ext_EXT_blend_minmax
     #define GLEXT_glBlendEquation                     glBlendEquationEXT
diff --git a/src/SFML/Graphics/GLExtensions.txt b/src/SFML/Graphics/GLExtensions.txt
index 5f2b5b33..033404d2 100644
--- a/src/SFML/Graphics/GLExtensions.txt
+++ b/src/SFML/Graphics/GLExtensions.txt
@@ -4,6 +4,7 @@
 // lua LoadGen.lua -style=pointer_c -spec=gl -version=1.1 -indent=space -prefix=sf -extfile=GLExtensions.txt GLLoader
 
 SGIS_texture_edge_clamp
+//EXT_texture_edge_clamp
 EXT_blend_minmax
 EXT_blend_subtract
 ARB_multitexture
diff --git a/src/SFML/Graphics/GLLoader.cpp b/src/SFML/Graphics/GLLoader.cpp
index cceab2f4..e82cd7a2 100644
--- a/src/SFML/Graphics/GLLoader.cpp
+++ b/src/SFML/Graphics/GLLoader.cpp
@@ -50,6 +50,7 @@ static sf::GlFunctionPointer IntGetProcAddress(const char* name)
 }
 
 int sfogl_ext_SGIS_texture_edge_clamp = sfogl_LOAD_FAILED;
+int sfogl_ext_EXT_texture_edge_clamp = sfogl_LOAD_FAILED;
 int sfogl_ext_EXT_blend_minmax = sfogl_LOAD_FAILED;
 int sfogl_ext_EXT_blend_subtract = sfogl_LOAD_FAILED;
 int sfogl_ext_ARB_multitexture = sfogl_LOAD_FAILED;
@@ -317,8 +318,9 @@ typedef struct sfogl_StrToExtMap_s
     PFN_LOADFUNCPOINTERS LoadExtension;
 } sfogl_StrToExtMap;
 
-static sfogl_StrToExtMap ExtensionMap[12] = {
+static sfogl_StrToExtMap ExtensionMap[13] = {
     {"GL_SGIS_texture_edge_clamp", &sfogl_ext_SGIS_texture_edge_clamp, NULL},
+    {"GL_EXT_texture_edge_clamp", &sfogl_ext_EXT_texture_edge_clamp, NULL},
     {"GL_EXT_blend_minmax", &sfogl_ext_EXT_blend_minmax, Load_EXT_blend_minmax},
     {"GL_EXT_blend_subtract", &sfogl_ext_EXT_blend_subtract, NULL},
     {"GL_ARB_multitexture", &sfogl_ext_ARB_multitexture, Load_ARB_multitexture},
@@ -332,7 +334,7 @@ static sfogl_StrToExtMap ExtensionMap[12] = {
     {"GL_EXT_framebuffer_object", &sfogl_ext_EXT_framebuffer_object, Load_EXT_framebuffer_object}
 };
 
-static int g_extensionMapSize = 12;
+static int g_extensionMapSize = 13;
 
 static sfogl_StrToExtMap *FindExtEntry(const char *extensionName)
 {
@@ -350,6 +352,7 @@ static sfogl_StrToExtMap *FindExtEntry(const char *extensionName)
 static void ClearExtensionVars()
 {
     sfogl_ext_SGIS_texture_edge_clamp = sfogl_LOAD_FAILED;
+    sfogl_ext_EXT_texture_edge_clamp = sfogl_LOAD_FAILED;
     sfogl_ext_EXT_blend_minmax = sfogl_LOAD_FAILED;
     sfogl_ext_EXT_blend_subtract = sfogl_LOAD_FAILED;
     sfogl_ext_ARB_multitexture = sfogl_LOAD_FAILED;
diff --git a/src/SFML/Graphics/GLLoader.hpp b/src/SFML/Graphics/GLLoader.hpp
index 42e1e093..00064065 100644
--- a/src/SFML/Graphics/GLLoader.hpp
+++ b/src/SFML/Graphics/GLLoader.hpp
@@ -174,6 +174,7 @@ extern "C" {
 #endif /*__cplusplus*/
 
 extern int sfogl_ext_SGIS_texture_edge_clamp;
+extern int sfogl_ext_EXT_texture_edge_clamp;
 extern int sfogl_ext_EXT_blend_minmax;
 extern int sfogl_ext_EXT_blend_subtract;
 extern int sfogl_ext_ARB_multitexture;
@@ -188,6 +189,8 @@ extern int sfogl_ext_EXT_framebuffer_object;
 
 #define GL_CLAMP_TO_EDGE_SGIS 0x812F
 
+#define GL_CLAMP_TO_EDGE_EXT 0x812F
+
 #define GL_BLEND_EQUATION_EXT 0x8009
 #define GL_FUNC_ADD_EXT 0x8006
 #define GL_MAX_EXT 0x8008
diff --git a/src/SFML/Graphics/Texture.cpp b/src/SFML/Graphics/Texture.cpp
index a747a2db..610dfa2c 100644
--- a/src/SFML/Graphics/Texture.cpp
+++ b/src/SFML/Graphics/Texture.cpp
@@ -158,7 +158,9 @@ bool Texture::create(unsigned int width, unsigned int height)
     // Make sure that the current texture binding will be preserved
     priv::TextureSaver save;
 
-    if (!m_isRepeated && !GLEXT_texture_edge_clamp)
+    static bool textureEdgeClamp = GLEXT_texture_edge_clamp || GLEXT_EXT_texture_edge_clamp;
+
+    if (!m_isRepeated && !textureEdgeClamp)
     {
         static bool warned = false;
 
@@ -175,8 +177,8 @@ bool Texture::create(unsigned int width, unsigned int height)
     // Initialize the texture
     glCheck(glBindTexture(GL_TEXTURE_2D, m_texture));
     glCheck(glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, m_actualSize.x, m_actualSize.y, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL));
-    glCheck(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, m_isRepeated ? GL_REPEAT : (GLEXT_texture_edge_clamp ? GLEXT_GL_CLAMP_TO_EDGE : GLEXT_GL_CLAMP)));
-    glCheck(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, m_isRepeated ? GL_REPEAT : (GLEXT_texture_edge_clamp ? GLEXT_GL_CLAMP_TO_EDGE : GLEXT_GL_CLAMP)));
+    glCheck(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, m_isRepeated ? GL_REPEAT : (textureEdgeClamp ? GLEXT_GL_CLAMP_TO_EDGE : GLEXT_GL_CLAMP)));
+    glCheck(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, m_isRepeated ? GL_REPEAT : (textureEdgeClamp ? GLEXT_GL_CLAMP_TO_EDGE : GLEXT_GL_CLAMP)));
     glCheck(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, m_isSmooth ? GL_LINEAR : GL_NEAREST));
     glCheck(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, m_isSmooth ? GL_LINEAR : GL_NEAREST));
     m_cacheId = getUniqueId();
@@ -480,7 +482,9 @@ void Texture::setRepeated(bool repeated)
             // Make sure that the current texture binding will be preserved
             priv::TextureSaver save;
 
-            if (!m_isRepeated && !GLEXT_texture_edge_clamp)
+            static bool textureEdgeClamp = GLEXT_texture_edge_clamp || GLEXT_EXT_texture_edge_clamp;
+
+            if (!m_isRepeated && !textureEdgeClamp)
             {
                 static bool warned = false;
 
@@ -495,8 +499,8 @@ void Texture::setRepeated(bool repeated)
             }
 
             glCheck(glBindTexture(GL_TEXTURE_2D, m_texture));
-            glCheck(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, m_isRepeated ? GL_REPEAT : (GLEXT_texture_edge_clamp ? GLEXT_GL_CLAMP_TO_EDGE : GLEXT_GL_CLAMP)));
-            glCheck(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, m_isRepeated ? GL_REPEAT : (GLEXT_texture_edge_clamp ? GLEXT_GL_CLAMP_TO_EDGE : GLEXT_GL_CLAMP)));
+            glCheck(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, m_isRepeated ? GL_REPEAT : (textureEdgeClamp ? GLEXT_GL_CLAMP_TO_EDGE : GLEXT_GL_CLAMP)));
+            glCheck(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, m_isRepeated ? GL_REPEAT : (textureEdgeClamp ? GLEXT_GL_CLAMP_TO_EDGE : GLEXT_GL_CLAMP)));
         }
     }
 }