diff --git a/a.out b/a.out
deleted file mode 100644
index 8540d49..0000000
Binary files a/a.out and /dev/null differ
diff --git a/src/codegen.h~ b/src/codegen.h~
deleted file mode 100644
index 2d4c660..0000000
--- a/src/codegen.h~
+++ /dev/null
@@ -1,2 +0,0 @@
-/*   Code Generation File - Contains functions to generate assembly code    */
-
diff --git a/src/grammar.y b/src/grammar.y
index 9d5d5a3..a29ae39 100644
--- a/src/grammar.y
+++ b/src/grammar.y
@@ -87,6 +87,7 @@
 %token RESERVE          613
 %token RELEASE          614
 %token COMMENT          700
+%token INCLUDE          901
 
 //precedence order
 %left ASSIGN
@@ -106,6 +107,7 @@
 
 program:
         prototype_or_definition_list
+    |   include_list prototype_or_definition_list
     ;
 
 
@@ -123,7 +125,19 @@ prototype_or_definition_list:
 
 prototype:
         L_PAREN EXTERNAL R_PAREN FUNCTION ID COLON ID
+    ;
 
+
+
+include_list:
+        include_statement SEMI_COLON include_list
+    |   include_statement
+    ; 
+
+
+
+include_statement:
+        INCLUDE C_STRING SEMI_COLON
     ;
 
 
diff --git a/src/lexicalStructure.lex b/src/lexicalStructure.lex
index 7034997..a8bd8af 100644
--- a/src/lexicalStructure.lex
+++ b/src/lexicalStructure.lex
@@ -19,6 +19,8 @@ SCHAR \\n|\\t|\\\"|[^\"\n\\]
 
 %%
 
+"#include"       { if(tok_flag != NULL) {print_tok(INCLUDE);}       incr(line_number,column_number,INCLUDE);        return INCLUDE; }
+
 "integer"        { if(tok_flag != NULL) {print_tok(T_INTEGER);}     incr(line_number,column_number,T_INTEGER);      yylval.tn = integ;  return T_INTEGER; }
 "address"        { if(tok_flag != NULL) {print_tok(T_ADDRESS);}     incr(line_number,column_number,T_ADDRESS);      yylval.tn = addr;   return T_ADDRESS; }
 "Boolean"        { if(tok_flag != NULL) {print_tok(T_INTEGER);}     incr(line_number,column_number,T_INTEGER);      yylval.tn = boo;    return T_BOOLEAN; }
diff --git a/src/typedefs.h b/src/typedefs.h
index 3b75b3a..15fe996 100644
--- a/src/typedefs.h
+++ b/src/typedefs.h
@@ -56,4 +56,5 @@
 // comments
 #define COMMENT 700
 //Additional tokens
-#define ACCESS 801
\ No newline at end of file
+#define ACCESS 801
+#define INCLUDE 901
\ No newline at end of file
diff --git a/tests/sprint1/test/sp1_include.alpha b/tests/sprint1/test/sp1_include.alpha
new file mode 100644
index 0000000..190d02c
--- /dev/null
+++ b/tests/sprint1/test/sp1_include.alpha
@@ -0,0 +1,4 @@
+(* TEST: [-tok -asc -tc] *)
+#include "alpha.h";
+#include "alpha.h";
+#include "alpha.h";
\ No newline at end of file