diff --git a/Makefile b/Makefile
index 19aa5b1..fbadc33 100644
--- a/Makefile
+++ b/Makefile
@@ -86,7 +86,7 @@ LINKER              =   g++
 GTKFLAGS            =   `pkg-config --cflags gtk+-3.0 gladeui-2.0 gtksourceview-3.0`
 GTKLIBS             =   `pkg-config --libs gtk+-3.0 gladeui-2.0 gtksourceview-3.0`
 
-COMPILER_FLAGS      =   -Wall -c -std=c++11 -fpic -o 
+COMPILER_FLAGS      =   -DWITH_GTKSOURCEVIEW=1 -Wall -c -std=c++11 -fpic -o 
 LINKER_FLAGS        =   -shared ${GTKLIBS}
 LINKER_DEPENDENCIES =   -lphpcpp
 
diff --git a/main.cpp b/main.cpp
index 93bf2a7..2dbdb56 100644
--- a/main.cpp
+++ b/main.cpp
@@ -3095,6 +3095,7 @@ extern "C"
             gtkarrowtype.constant("RIGHT", (int)GTK_ARROW_RIGHT);
             gtkarrowtype.constant("NONE", (int)GTK_ARROW_NONE);
 
+#ifdef WITH_GTKSOURCEVIEW
 
         // GtkSourceSmartHomeEndType
         Php::Class<GtkSourceSmartHomeEndType_> gtksourcesmarthomeendtype("GtkSourceSmartHomeEndType");
@@ -3159,7 +3160,7 @@ extern "C"
             gtksourceview.method<&GtkSourceView_::get_gutter>("get_gutter");
             gtksourceview.method<&GtkSourceView_::set_background_pattern>("set_background_pattern");
             gtksourceview.method<&GtkSourceView_::get_background_pattern>("get_background_pattern");
-        
+#endif
 
                 
         
@@ -3370,12 +3371,14 @@ extern "C"
 
         extension.add(std::move(gtkarrowtype));
 
+#ifdef WITH_GTKSOURCEVIEW
         // GtkSourceView
         extension.add(std::move(gtksourcesmarthomeendtype));
         extension.add(std::move(gtksourcedrawspacesflags));
         extension.add(std::move(gtksourcebackgroundpatterntype));
         extension.add(std::move(gtksourceview));
-
+#endif
+        
         // return the extension
         return extension;
     }
diff --git a/main.h b/main.h
index 5bc1beb..dfc19a1 100644
--- a/main.h
+++ b/main.h
@@ -263,12 +263,12 @@
     #include "src/GtkArrowType.h"
     // #include "src/GtkMenuButton.h"
 
-    
+#ifdef WITH_GTKSOURCEVIEW
     #include "src/GtkSourceSmartHomeEndType.h"
     #include "src/GtkSourceDrawSpacesFlags.h"
     #include "src/GtkSourceBackgroundPatternType.h"
     #include "src/GtkSourceView.h"
-    
+#endif
     
 
     GValue phpgtk_get_gvalue(Php::Value phpgtk_value, GType type_column);
diff --git a/src/GdkEvent.h b/src/GdkEvent.h
index 1b44049..12bf989 100644
--- a/src/GdkEvent.h
+++ b/src/GdkEvent.h
@@ -32,8 +32,6 @@
              * Populate GdkEvent to PHPGTK::GDKEVENT
              */
             void populate(GdkEvent *event);
-
-            Php::Value __get(const Php::Value &name);
     };
 
 #endif
\ No newline at end of file