diff --git a/pkgs/tools/networking/polygraph/default.nix b/pkgs/tools/networking/polygraph/default.nix
index 09357e87da01..46680ab47af4 100644
--- a/pkgs/tools/networking/polygraph/default.nix
+++ b/pkgs/tools/networking/polygraph/default.nix
@@ -1,21 +1,19 @@
 { stdenv, fetchurl, openssl, zlib, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "polygraph-4.3.2";
+  name = "polygraph-4.11.0";
 
   src = fetchurl {
     url = "http://www.web-polygraph.org/downloads/srcs/${name}-src.tgz";
-    sha256 = "1fv9jpcicfsgsmghkykqif6l6w7nwvk5xbdmpv72jbrwzx44845h";
+    sha256 = "1ii60yl3p89qawvl19sd1bkpkw39fz8kpvmc3cawa32nxzbm9pbs";
   };
 
   buildInputs = [ openssl zlib ncurses ];
   
-  patches = [ ./fix_build.patch ];
-
   meta = with stdenv.lib; {
     homepage = http://www.web-polygraph.org;
     description = "Performance testing tool for caching proxies, origin server accelerators, L4/7 switches, content filters, and other Web intermediaries";
     platforms = platforms.linux;
     maintainers = [ maintainers.lethalman ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/tools/networking/polygraph/fix_build.patch b/pkgs/tools/networking/polygraph/fix_build.patch
deleted file mode 100644
index 96832d72037a..000000000000
--- a/pkgs/tools/networking/polygraph/fix_build.patch
+++ /dev/null
@@ -1,77 +0,0 @@
-Description: Fix ftbfs with GCC-4.7.
-Author: Mònica Ramírez Arceda <monica@debian.org>
-Bug-Debian: http://bugs.debian.org/667326
-Last-Update: 2012-05-11
-
---- a/src/xstd/Heap.h
-+++ b/src/xstd/Heap.h
-@@ -23,7 +23,7 @@
- 		const Item &top() const { return this->theItems[1]; }
- 		Item &at(int idx) { return this->theItems[idx+1]; }
- 
--		void add(Item v) { append(v); floatUp(++theCnt); }
-+		void add(Item v) { this->append(v); floatUp(++theCnt); }
- 		void skip() { this->theItems[1] = this->theItems[theCnt--]; this->theCount--; sinkDown(1); }
- 		Item shift() { const Item v = this->theItems[1]; skip(); return v; }
- 
---- a/src/xstd/Ring.h
-+++ b/src/xstd/Ring.h
-@@ -22,11 +22,11 @@
- 		int size() const { return Array<Item>::size(); }
- 		bool empty() const { return this->theInOff <= this->theOutOff; }
- 		bool full() const { return count() >= this->theCapacity; }
--		const Item &top(int off = 0) const { return item((this->theOutOff+off) % this->theCapacity); }
-+		const Item &top(int off = 0) const { return this->item((this->theOutOff+off) % this->theCapacity); }
- 
--		Item &top(int off = 0) { return item((this->theOutOff+off) % this->theCapacity); }
--		void enqueue(Item i) { Assert(!full()); item(this->theInOff++ % this->theCapacity) = i; check(); }
--		Item dequeue() { return item(this->theOutOff++ % this->theCapacity); }
-+		Item &top(int off = 0) { return this->item((this->theOutOff+off) % this->theCapacity); }
-+		void enqueue(Item i) { Assert(!full()); this->item(this->theInOff++ % this->theCapacity) = i; check(); }
-+		Item dequeue() { return this->item(this->theOutOff++ % this->theCapacity); }
- 
- 		void reset() { this->theInOff = this->theOutOff = 0; }
- 		inline void resize(int aCap);
---- a/src/runtime/StatPhase.cc
-+++ b/src/runtime/StatPhase.cc
-@@ -413,12 +413,12 @@
- 						break;
- 				}
- 		} else {
--			static CompoundXactInfo &compound = *CompoundXactInfo::Create();
--			compound.exchanges = 1;
--			compound.reqSize = reqSize;
--			compound.repSize = repSize;
--			compound.lifeTime = repTime;
--			compound.record(rec.theIsolated);
-+			static CompoundXactInfo &compound2 = *CompoundXactInfo::Create();
-+			compound2.exchanges = 1;
-+			compound2.reqSize = reqSize;
-+			compound2.repSize = repSize;
-+			compound2.lifeTime = repTime;
-+			compound2.record(rec.theIsolated);
- 		}
- 
- 		if (x->cookiesSent() > 0)
---- a/src/cache/CacheEntryHash.cc
-+++ b/src/cache/CacheEntryHash.cc
-@@ -14,7 +14,7 @@
- 
- CacheEntryHash::CacheEntryHash(int aCapacity): theCount(0) {
- 	theCapacity = (aCapacity + aCapacity/3 + 7) | 1;
--	theIndex = new (CacheEntry*[theCapacity]);
-+	theIndex = new (CacheEntry*[this->theCapacity]);
- 	memset(theIndex, 0, sizeof(CacheEntry*)*theCapacity);
- }
- 
---- a/src/tools/IntIntHash.cc
-+++ b/src/tools/IntIntHash.cc
-@@ -13,7 +13,7 @@
- 
- IntIntHash::IntIntHash(int aCapacity): theHashCap(0) {
- 	theHashCap = (aCapacity + aCapacity/3 + 7) | 1;
--	theIndex = new (IntIntHashItem*[theHashCap]);
-+	theIndex = new (IntIntHashItem*[this->theHashCap]);
- 	memset(theIndex, 0, sizeof(IntIntHashItem*)*theHashCap);
- }
- 
\ No newline at end of file