diff --git a/Makefile.am b/Makefile.am
index 817d3a6..7e963ba 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -34,7 +34,7 @@ libtmplrzip_la_SOURCES = \
   lrzip_private.h \
   liblrzip_private.h \
   lrzip.c \
-  lrzip.h \
+  lrzip_core.h \
   rzip.h \
   rzip.c \
   runzip.c \
diff --git a/liblrzip.c b/liblrzip.c
index 0218a79..34df650 100644
--- a/liblrzip.c
+++ b/liblrzip.c
@@ -33,7 +33,7 @@
 /* needed for CRC routines */
 #include "lzma/C/7zCrc.h"
 #include "util.h"
-#include "lrzip.h"
+#include "lrzip_core.h"
 #include "rzip.h"
 
 #if defined(__APPLE__) || defined(__FreeBSD__)
diff --git a/lrzip.h b/lrzip_core.h
similarity index 98%
rename from lrzip.h
rename to lrzip_core.h
index 704ebb8..7d3cec8 100644
--- a/lrzip.h
+++ b/lrzip_core.h
@@ -16,8 +16,8 @@
    You should have received a copy of the GNU General Public License
    along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
-#ifndef LRZIP_H
-#define LRZIP_H
+#ifndef LRZIP_CORE_H
+#define LRZIP_CORE_H
 
 #include "lrzip_private.h"
 
diff --git a/lzma/C/LzFindMt.c b/lzma/C/LzFindMt.c
index fa91234..152205e 100644
--- a/lzma/C/LzFindMt.c
+++ b/lzma/C/LzFindMt.c
@@ -5,7 +5,7 @@
 
 #include "LzFindMt.h"
 
-#include "lrzip.h"
+#include "lrzip_core.h"
 
 void MtSync_Construct(CMtSync *p)
 {
diff --git a/lzma/C/LzmaEnc.c b/lzma/C/LzmaEnc.c
index efd46c0..6fddcca 100644
--- a/lzma/C/LzmaEnc.c
+++ b/lzma/C/LzmaEnc.c
@@ -17,7 +17,7 @@
 #include "LzFindMt.h"
 #endif
 
-#include "lrzip.h"
+#include "lrzip_core.h"
 
 #ifdef SHOW_STAT
 static int ttt = 0;
diff --git a/main.c b/main.c
index 6eb8a25..9268415 100644
--- a/main.c
+++ b/main.c
@@ -50,7 +50,7 @@
 #endif
 
 #include "rzip.h"
-#include "lrzip.h"
+#include "lrzip_core.h"
 #include "util.h"
 #include "stream.h"
 
diff --git a/runzip.c b/runzip.c
index a573b1c..58702cd 100644
--- a/runzip.c
+++ b/runzip.c
@@ -44,7 +44,7 @@
 #include "runzip.h"
 #include "stream.h"
 #include "util.h"
-#include "lrzip.h"
+#include "lrzip_core.h"
 /* needed for CRC routines */
 #include "lzma/C/7zCrc.h"
 
diff --git a/rzip.c b/rzip.c
index 3d5d5a4..f8cdeec 100644
--- a/rzip.c
+++ b/rzip.c
@@ -54,7 +54,7 @@
 #include "md5.h"
 #include "stream.h"
 #include "util.h"
-#include "lrzip.h"
+#include "lrzip_core.h"
 /* needed for CRC routines */
 #include "lzma/C/7zCrc.h"
 
diff --git a/stream.c b/stream.c
index 663cd4a..a77a9e1 100644
--- a/stream.c
+++ b/stream.c
@@ -58,7 +58,7 @@
 #include "lzma/C/LzmaLib.h"
 
 #include "util.h"
-#include "lrzip.h"
+#include "lrzip_core.h"
 
 #define STREAM_BUFSIZE (1024 * 1024 * 10)