diff --git a/.gitignore b/.gitignore
index 85bcc2696442..1e82be162e6f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,6 +22,7 @@
 *.gz
 *.i
 *.ko
+*.lex.c
 *.ll
 *.lst
 *.lz4
@@ -37,6 +38,7 @@
 *.so.dbg
 *.su
 *.symtypes
+*.tab.[ch]
 *.tar
 *.xz
 Module.symvers
diff --git a/scripts/dtc/.gitignore b/scripts/dtc/.gitignore
index cdabdc95a6e7..2e6e60d64ede 100644
--- a/scripts/dtc/.gitignore
+++ b/scripts/dtc/.gitignore
@@ -1,4 +1 @@
 dtc
-dtc-lexer.lex.c
-dtc-parser.tab.c
-dtc-parser.tab.h
diff --git a/scripts/genksyms/.gitignore b/scripts/genksyms/.gitignore
index e7836b47f060..b119c7da2863 100644
--- a/scripts/genksyms/.gitignore
+++ b/scripts/genksyms/.gitignore
@@ -1,4 +1 @@
-*.lex.c
-*.tab.c
-*.tab.h
 genksyms
diff --git a/scripts/kconfig/.gitignore b/scripts/kconfig/.gitignore
index a76856e559c0..2da579edcbaf 100644
--- a/scripts/kconfig/.gitignore
+++ b/scripts/kconfig/.gitignore
@@ -1,9 +1,6 @@
 #
 # Generated files
 #
-*.lex.c
-*.tab.c
-*.tab.h
 *.moc
 gconf.glade.h
 *.pot