diff --git a/dep/lglw/lglw_linux.c b/dep/lglw/lglw_linux.c
index 98403f06..9a5ae1ea 100644
--- a/dep/lglw/lglw_linux.c
+++ b/dep/lglw/lglw_linux.c
@@ -42,6 +42,11 @@
 #include <GL/gl.h>
 #include <GL/glx.h>
 
+#ifdef ARCH_X64
+#include <sys/mman.h>
+#include <unistd.h>
+#endif // ARCH_X64
+
 #define Dprintf if(0);else printf
 // #define Dprintf if(1);else printf
 
@@ -387,10 +392,10 @@ void loc_setEventProc (Display *display, Window window) {
    static char *ptr = 0;
    if (!ptr) {
       ptr = (char *)mmap(0,
-                     PAGE_SIZE,
-                     PROT_READ | PROT_WRITE | PROT_EXEC,
-                     MAP_ANONYMOUS | MAP_PRIVATE | MAP_32BIT,
-                     0, 0);
+                         getpagesize()/*PAGE_SIZE*/,
+                         PROT_READ | PROT_WRITE | PROT_EXEC,
+                         MAP_ANONYMOUS | MAP_PRIVATE | MAP_32BIT,
+                         0, 0);
       if (ptr == MAP_FAILED) {
          perror("mmap");
          ptr = 0;
diff --git a/other/vst2_lglw_debug_plugin/makefile.linux b/other/vst2_lglw_debug_plugin/makefile.linux
index c7d13908..38993182 100644
--- a/other/vst2_lglw_debug_plugin/makefile.linux
+++ b/other/vst2_lglw_debug_plugin/makefile.linux
@@ -30,8 +30,8 @@ ifeq ($(USER),cameron)
 	cp $(TARGET) /home/cameron/.local/share/VST/
 endif
 ifeq ($(USER),bsp)
-   # copy to Qtractor VST search path
-   cp $(TARGET) /usr/local/lib/vst/
+    # copy to Qtractor VST search path
+	cp $(TARGET) /usr/local/lib/vst/
 endif
    # always copy to vst2_bin/
 	cp $(TARGET) ../../vst2_bin/