diff --git a/kutils/karchive/kcompressor.cpp b/kutils/karchive/kcompressor.cpp
index dd3e3458..9c78e1de 100644
--- a/kutils/karchive/kcompressor.cpp
+++ b/kutils/karchive/kcompressor.cpp
@@ -35,9 +35,6 @@
 // space for headers in the worst case scenario
 static const ushort s_headersize = 256;
 
-// for reference:
-// http://linux.math.tifr.res.in/manuals/html/manual_3.html
-
 class KCompressorPrivate
 {
 public:
diff --git a/kutils/karchive/kdecompressor.cpp b/kutils/karchive/kdecompressor.cpp
index 29631257..a21bc444 100644
--- a/kutils/karchive/kdecompressor.cpp
+++ b/kutils/karchive/kdecompressor.cpp
@@ -35,9 +35,6 @@
 
 #define KDECOMPRESSOR_BUFFSIZE 1024 * 1000 // 1MB
 
-// for reference:
-// http://linux.math.tifr.res.in/manuals/html/manual_3.html
-
 class KDecompressorPrivate
 {
 public: