diff --git a/programs.d/icons-in-terminal.sh b/programs.d/icons-in-terminal.sh
index 2c37dcb..36aaddc 100755
--- a/programs.d/icons-in-terminal.sh
+++ b/programs.d/icons-in-terminal.sh
@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-source "/usr/share/icons-in-terminal/icons_bash.sh"
+[[ -f "/usr/share/icons-in-terminal/icons_bash.sh" ]] && source "/usr/share/icons-in-terminal/icons_bash.sh"
diff --git a/programs.d/node-version-manager.sh b/programs.d/node-version-manager.sh
index b353a2d..f6e45f9 100755
--- a/programs.d/node-version-manager.sh
+++ b/programs.d/node-version-manager.sh
@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-source /usr/share/nvm/init-nvm.sh
+[[ -f "/usr/share/nvm/init-nvm.sh" ]] && source /usr/share/nvm/init-nvm.sh
diff --git a/programs.d/starship.sh b/programs.d/starship.sh
index 76f265b..4b68c3d 100755
--- a/programs.d/starship.sh
+++ b/programs.d/starship.sh
@@ -1,2 +1,2 @@
 #!/usr/bin/env bash
-eval "$(starship init bash)"
+which starship &> /dev/null && eval "$(starship init bash)"