diff --git a/shell/alias/cp.sh b/shell/alias/cp.sh
index 946182f..5db0082 100644
--- a/shell/alias/cp.sh
+++ b/shell/alias/cp.sh
@@ -1,5 +1,6 @@
 # copy interactively
-alias cpi="\
-cp \
---interactive \
-"
+cpi() {
+	cp \
+		--interactive \
+		"${@}"
+}
diff --git a/shell/alias/micro.sh b/shell/alias/micro.sh
index 05102a2..b0aa4be 100644
--- a/shell/alias/micro.sh
+++ b/shell/alias/micro.sh
@@ -1,3 +1,4 @@
-alias µ="\
-micro \
-"
+µ() {
+	micro \
+		"${@}"
+}
diff --git a/shell/alias/mv.sh b/shell/alias/mv.sh
index dff7f63..89d6efd 100644
--- a/shell/alias/mv.sh
+++ b/shell/alias/mv.sh
@@ -1,5 +1,6 @@
 # move interactively
-alias mvi="\
-mv \
---interactive \
-"
+mvi() {
+	mv \
+		--interactive \
+		"${@}"
+}