diff --git a/.gitignore b/.gitignore
index b5c9a80..4da14a2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,4 @@ include/config.h
 makefile
 Makefile
 src/tester.c
+*.pc
diff --git a/rjp++/.gitignore b/rjp++/.gitignore
index 0650501..91df228 100644
--- a/rjp++/.gitignore
+++ b/rjp++/.gitignore
@@ -7,3 +7,4 @@ lib*.a
 *.o
 test.cpp
 test
+*.pc