diff --git a/source/Lazarus-GUI/.gitignore b/source/Lazarus-GUI/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..55f0dee329ab0dd9d7f789a2955fec84ffc73763
--- /dev/null
+++ b/source/Lazarus-GUI/.gitignore
@@ -0,0 +1,8 @@
+*.app
+*.compiled
+*.o
+*.ppu
+*.or
+*.res
+EELS
+backup
diff --git a/source/f90/.gitignore b/source/f90/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..d1fa586823799cd66ca53f0ae30d1ca739014ea3
--- /dev/null
+++ b/source/f90/.gitignore
@@ -0,0 +1,8 @@
+bosonf90
+eelsf90
+eels-boson
+*.o
+*.ppu
+*.mod
+*.dSYM
+*.so