diff --git a/genctx.py b/genctx.py
index 105eba435..b6c6438fa 100644
--- a/genctx.py
+++ b/genctx.py
@@ -25,28 +25,32 @@
 def search_directories(*patterns):
     return it.chain.from_iterable(glob.iglob(pattern,recursive=True) for pattern in patterns)
 
-for filename in search_directories('./src/**/*.h', './include/**/*.h'):
+for filename in search_directories('./include/**/*.h'):
     with open(filename) as header:
         header_name = "/".join(filename.split('/')[2:])
-        
-        # not needed for decomp work
-        if header_name.startswith("platform"):
-            continue
 
         if not header_name in depends_on:            
             depends_on[header_name] = set()
-            if not header_name.startswith("gba/") and header_name != "global.h" and header_name != "functions.h":
+            if not header_name.startswith("gba/") \
+               and header_name != "global.h"      \
+               and header_name != "functions.h":
                 depends_on[header_name].add("global.h")
             
-            if header_name.startswith("gba/") and not header_name.endswith("types.h") and not header_name.endswith("defines.h"):
+            if header_name.startswith("gba/")       \
+            and not header_name.endswith("types.h") \
+            and not header_name.endswith("defines.h"):
                 depends_on[header_name].add("gba/types.h")
             
-            if header_name.startswith("gba/") and not header_name.endswith("multiboot.h") and not header_name.endswith("types.h"):
+            if header_name.startswith("gba/")           \
+            and not header_name.endswith("multiboot.h") \
+            and not header_name.endswith("types.h"):
                 depends_on[header_name].add("gba/multiboot.h")
                 
         data[header_name] = ""
         for line in header.readlines():
-            if "#include" in line and not line.startswith("//") and '<' not in line:
+            if "#include" in line         \
+            and not line.startswith("//") \
+            and '<' not in line:
                 requires = line.split('"')[1]
                 depends_on[header_name].add(requires)
                 continue
@@ -58,7 +62,6 @@ def search_directories(*patterns):
 print_order = tuple(ts.static_order())
 
 with open('ctx.c', 'w') as context:
-    context.write("#define PLATFORM_GBA 1\n")
     for header in print_order:
         exclude = False
         for e in excluded: