diff --git a/src/ssg/ssg.cxx b/src/ssg/ssg.cxx
index c7526c6c..e298c182 100644
--- a/src/ssg/ssg.cxx
+++ b/src/ssg/ssg.cxx
@@ -29,7 +29,7 @@
 #  include <agl.h>
 #elif defined(UL_MAC_OSX)
 #  include <OpenGL/CGLCurrent.h>
-#elif defined(UL_WIN32)
+#elif defined(UL_WIN32) || defined(__EMSCRIPTEN__)
    /* Nothing */
 #else
 #  include <GL/glx.h>
@@ -37,7 +37,7 @@
 
 static bool glIsValidContext ( void )
 {
-#if defined(CONSOLE)
+#if defined(CONSOLE) || defined(__EMSCRIPTEN__)
   return true ;
 #elif defined(UL_WIN32)
   return ( wglGetCurrentContext () != NULL ) ;
diff --git a/src/ssg/ssgLoadFLT.cxx b/src/ssg/ssgLoadFLT.cxx
index 6f0e73e0..f2b8d8eb 100644
--- a/src/ssg/ssgLoadFLT.cxx
+++ b/src/ssg/ssgLoadFLT.cxx
@@ -142,7 +142,7 @@
 
 typedef unsigned char ubyte;
 
-#if defined(UL_WIN32) || defined(UL_MAC_OSX)
+#if defined(UL_WIN32) || defined(UL_MAC_OSX) || defined(__EMSCRIPTEN__)
 typedef unsigned short ushort;
 typedef unsigned int uint;
 #endif