diff --git a/src/MagnumExternal/OpenGL/GLES2/flextGLPlatformIOS.cpp b/src/MagnumExternal/OpenGL/GLES2/flextGLPlatformIOS.cpp
index cf557b41c..d9729c4f2 100644
--- a/src/MagnumExternal/OpenGL/GLES2/flextGLPlatformIOS.cpp
+++ b/src/MagnumExternal/OpenGL/GLES2/flextGLPlatformIOS.cpp
@@ -150,7 +150,7 @@
 #undef glGenVertexArraysOES
 #undef glIsVertexArrayOES
 
-#include <ES2/glext.h>
+#include <OpenGLES/ES2/glext.h>
 
 void flextGLInit() {
     /* Work around missing glTexStorage3D (can't be used anyway because GLES2
diff --git a/src/MagnumExternal/OpenGL/GLES3/flextGLPlatformIOS.cpp b/src/MagnumExternal/OpenGL/GLES3/flextGLPlatformIOS.cpp
index e301940a5..ec21fde2d 100644
--- a/src/MagnumExternal/OpenGL/GLES3/flextGLPlatformIOS.cpp
+++ b/src/MagnumExternal/OpenGL/GLES3/flextGLPlatformIOS.cpp
@@ -251,7 +251,7 @@
 #undef glMinSampleShadingOES
 #undef glTexStorage3DMultisampleOES
 
-#include <ES3/glext.h>
+#include <OpenGLES/ES3/glext.h>
 
 void flextGLInit() {