diff --git a/backend/.gitignore b/backend/.gitignore
index 0597c38be..930de93ba 100644
--- a/backend/.gitignore
+++ b/backend/.gitignore
@@ -1,4 +1,5 @@
 *-s.c
 *.conf
 dll-preload.c
-
+dll-preload.h
+.deps
diff --git a/frontend/.gitignore b/frontend/.gitignore
index 5629ce7fc..c87101897 100644
--- a/frontend/.gitignore
+++ b/frontend/.gitignore
@@ -1,3 +1,3 @@
 saned
 scanimage
-
+.deps
diff --git a/include/sane/.gitignore b/include/sane/.gitignore
index ee1258409..f61154864 100644
--- a/include/sane/.gitignore
+++ b/include/sane/.gitignore
@@ -1,2 +1,2 @@
 config.h
-
+stamp-h1
diff --git a/tools/.gitignore b/tools/.gitignore
index d1228db28..d8ba73a0c 100644
--- a/tools/.gitignore
+++ b/tools/.gitignore
@@ -3,4 +3,6 @@ sane-config
 sane-desc
 sane-find-scanner
 umax_pp
-
+udev
+hal
+.deps