diff --git a/src/samples/cube/.gitignore b/src/samples/cube/.gitignore
index 23c6dd9..d67c0e7 100644
--- a/src/samples/cube/.gitignore
+++ b/src/samples/cube/.gitignore
@@ -1,3 +1,2 @@
 .vscode/
-bin/**
 fonts/**
\ No newline at end of file
diff --git a/src/samples/cube/bin/.gitignore b/src/samples/cube/bin/.gitignore
new file mode 100644
index 0000000..86d0cb2
--- /dev/null
+++ b/src/samples/cube/bin/.gitignore
@@ -0,0 +1,4 @@
+# Ignore everything in this directory
+*
+# Except this file
+!.gitignore
\ No newline at end of file
diff --git a/src/samples/dolphin/.gitignore b/src/samples/dolphin/.gitignore
index c13e7bb..0a019ca 100644
--- a/src/samples/dolphin/.gitignore
+++ b/src/samples/dolphin/.gitignore
@@ -1,3 +1,2 @@
 .vscode/
-bin/**
 fonts/**
diff --git a/src/samples/dolphin/bin/.gitignore b/src/samples/dolphin/bin/.gitignore
new file mode 100644
index 0000000..86d0cb2
--- /dev/null
+++ b/src/samples/dolphin/bin/.gitignore
@@ -0,0 +1,4 @@
+# Ignore everything in this directory
+*
+# Except this file
+!.gitignore
\ No newline at end of file
diff --git a/src/samples/floors/.gitignore b/src/samples/floors/.gitignore
index 23c6dd9..d67c0e7 100644
--- a/src/samples/floors/.gitignore
+++ b/src/samples/floors/.gitignore
@@ -1,3 +1,2 @@
 .vscode/
-bin/**
 fonts/**
\ No newline at end of file
diff --git a/src/samples/floors/bin/.gitignore b/src/samples/floors/bin/.gitignore
new file mode 100644
index 0000000..86d0cb2
--- /dev/null
+++ b/src/samples/floors/bin/.gitignore
@@ -0,0 +1,4 @@
+# Ignore everything in this directory
+*
+# Except this file
+!.gitignore
\ No newline at end of file
diff --git a/src/unit_tests/.gitignore b/src/unit_tests/.gitignore
index 23c6dd9..d67c0e7 100644
--- a/src/unit_tests/.gitignore
+++ b/src/unit_tests/.gitignore
@@ -1,3 +1,2 @@
 .vscode/
-bin/**
 fonts/**
\ No newline at end of file
diff --git a/src/unit_tests/bin/.gitignore b/src/unit_tests/bin/.gitignore
new file mode 100644
index 0000000..86d0cb2
--- /dev/null
+++ b/src/unit_tests/bin/.gitignore
@@ -0,0 +1,4 @@
+# Ignore everything in this directory
+*
+# Except this file
+!.gitignore
\ No newline at end of file