diff --git a/Makefile b/Makefile
index 295f820..c9c8a03 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
-example_simple: example_simple.o fastcgi.o fastcgi_conn.o fastcgi_request.o stream_buffer.o buffer.o
-	clang++ -std=gnu++2a -o example_simple example_simple.o fastcgi.o fastcgi_conn.o fastcgi_request.o stream_buffer.o buffer.o -lgflags -lglog -lpthread
+example_simple: example_simple.o fastcgi.o fastcgi_conn.o fastcgi_request.o fastcgi_parse.o stream_buffer.o buffer.o
+	clang++ -std=gnu++2a -o example_simple example_simple.o fastcgi.o fastcgi_conn.o fastcgi_request.o fastcgi_parse.o stream_buffer.o buffer.o -lgflags -lglog -lpthread
 
 clean:
 	rm --force exmaple_simple *.o
diff --git a/fastcgi_parse.cpp b/fastcgi_parse.cpp
new file mode 100644
index 0000000..7964ccd
--- /dev/null
+++ b/fastcgi_parse.cpp
@@ -0,0 +1,7 @@
+#include "fastcgi_parse.h"
+
+FastCGIHeader::FastCGIHeader(uint8_t type_in, uint16_t request_id, uint16_t content_length)
+		: type(type_in) {
+	SetRequestId(request_id);
+	SetContentLength(content_length);
+}
diff --git a/fastcgi_parse.h b/fastcgi_parse.h
index d2d58de..733a0d9 100644
--- a/fastcgi_parse.h
+++ b/fastcgi_parse.h
@@ -3,11 +3,7 @@
 #include <arpa/inet.h>
 
 struct FastCGIHeader {
-	FastCGIHeader(uint8_t type_in, uint16_t request_id, uint16_t content_length)
-			: type(type_in) {
-		SetRequestId(request_id);
-		SetContentLength(content_length);
-	}
+	FastCGIHeader(uint8_t type_in, uint16_t request_id, uint16_t content_length);
 
 	uint8_t version = 1;
 	uint8_t type;