diff --git a/cpp/.gitignore.jinja b/cpp/.gitignore.jinja
index 6fedb86..9de3414 100644
--- a/cpp/.gitignore.jinja
+++ b/cpp/.gitignore.jinja
@@ -138,6 +138,7 @@ js/coverage
 js/dist
 js/lib
 js/node_modules
+js/*.tgz
 
 # Jupyter
 .ipynb_checkpoints
diff --git a/js/.gitignore.jinja b/js/.gitignore.jinja
index 6fedb86..9de3414 100644
--- a/js/.gitignore.jinja
+++ b/js/.gitignore.jinja
@@ -138,6 +138,7 @@ js/coverage
 js/dist
 js/lib
 js/node_modules
+js/*.tgz
 
 # Jupyter
 .ipynb_checkpoints
diff --git a/jupyter/.gitignore.jinja b/jupyter/.gitignore.jinja
index 6fedb86..9de3414 100644
--- a/jupyter/.gitignore.jinja
+++ b/jupyter/.gitignore.jinja
@@ -138,6 +138,7 @@ js/coverage
 js/dist
 js/lib
 js/node_modules
+js/*.tgz
 
 # Jupyter
 .ipynb_checkpoints
diff --git a/python/.gitignore.jinja b/python/.gitignore.jinja
index 6fedb86..9de3414 100644
--- a/python/.gitignore.jinja
+++ b/python/.gitignore.jinja
@@ -138,6 +138,7 @@ js/coverage
 js/dist
 js/lib
 js/node_modules
+js/*.tgz
 
 # Jupyter
 .ipynb_checkpoints
diff --git a/rust/.gitignore.jinja b/rust/.gitignore.jinja
index 6fedb86..9de3414 100644
--- a/rust/.gitignore.jinja
+++ b/rust/.gitignore.jinja
@@ -138,6 +138,7 @@ js/coverage
 js/dist
 js/lib
 js/node_modules
+js/*.tgz
 
 # Jupyter
 .ipynb_checkpoints