diff --git a/modules/bibconvert/lib/.cvsignore b/modules/bibconvert/lib/.cvsignore
index d4766d920..1f586ff3b 100644
--- a/modules/bibconvert/lib/.cvsignore
+++ b/modules/bibconvert/lib/.cvsignore
@@ -1,5 +1,6 @@
 Makefile
 Makefile.in
 z_*
 *.O
+*.pyc
 *~
diff --git a/modules/bibformat/lib/.cvsignore b/modules/bibformat/lib/.cvsignore
index d4766d920..1f586ff3b 100644
--- a/modules/bibformat/lib/.cvsignore
+++ b/modules/bibformat/lib/.cvsignore
@@ -1,5 +1,6 @@
 Makefile
 Makefile.in
 z_*
 *.O
+*.pyc
 *~
diff --git a/modules/bibharvest/web/admin/.cvsignore b/modules/bibharvest/web/admin/.cvsignore
index 91609003b..4ddc06873 100644
--- a/modules/bibharvest/web/admin/.cvsignore
+++ b/modules/bibharvest/web/admin/.cvsignore
@@ -1,7 +1,8 @@
 Makefile
 Makefile.in
 z_*
 *.O
 *~
 *.shtml
-*.html
\ No newline at end of file
+*.pyc
+*.html
diff --git a/modules/webcomment/web/admin/.cvsignore b/modules/webcomment/web/admin/.cvsignore
index 92fecb09d..591396583 100644
--- a/modules/webcomment/web/admin/.cvsignore
+++ b/modules/webcomment/web/admin/.cvsignore
@@ -1,6 +1,7 @@
 Makefile
 Makefile.in
 z_*
 *.O
+*.pyc
 *~
 *.html
diff --git a/modules/websubmit/lib/.cvsignore b/modules/websubmit/lib/.cvsignore
index aff8a3348..e7e831920 100644
--- a/modules/websubmit/lib/.cvsignore
+++ b/modules/websubmit/lib/.cvsignore
@@ -1,6 +1,7 @@
 Makefile
 Makefile.in
 z_*
 *.O
+*.pyc
 *~
-*.php
\ No newline at end of file
+*.php
diff --git a/modules/websubmit/web/admin/.cvsignore b/modules/websubmit/web/admin/.cvsignore
index a14171192..515ddc9b6 100644
--- a/modules/websubmit/web/admin/.cvsignore
+++ b/modules/websubmit/web/admin/.cvsignore
@@ -1,8 +1,9 @@
 Makefile
 Makefile.in
 z_*
 *.O
 *~
 *.shtml
 *.html
-*.php
\ No newline at end of file
+*.php
+*.pyc