diff --git a/script/install.sh b/script/install.sh
index 0083d9a..c7acaef 100755
--- a/script/install.sh
+++ b/script/install.sh
@@ -75,9 +75,9 @@ if [ $OS_NAME = "Darwin" ]; then
   
   echo '</string></array><key>RunAtLoad</key><true/></dict></plist>' >>"${PLIST_PATH}"
 else
-  sed -i '/___MY_VMOPTIONS_SHELL_FILE="${HOME}\/\.jetbrains\.vmoptions\.sh"; if /d' "${PROFILE_PATH}" >/dev/null 2>&1
-  sed -i '/___MY_VMOPTIONS_SHELL_FILE="${HOME}\/\.jetbrains\.vmoptions\.sh"; if /d' "${BASH_PROFILE_PATH}" >/dev/null 2>&1
-  sed -i '/___MY_VMOPTIONS_SHELL_FILE="${HOME}\/\.jetbrains\.vmoptions\.sh"; if /d' "${ZSH_PROFILE_PATH}" >/dev/null 2>&1
+  { sed -i '' -e '$a\' -e '/___MY_VMOPTIONS_SHELL_FILE="${HOME}\/\.jetbrains\.vmoptions\.sh"; if /d' "${PROFILE_PATH}"; } >/dev/null 2>&1
+  { sed -i '' -e '$a\' -e '/___MY_VMOPTIONS_SHELL_FILE="${HOME}\/\.jetbrains\.vmoptions\.sh"; if /d' "${BASH_PROFILE_PATH}"; } >/dev/null 2>&1
+  { sed -i '' -e '$a\' -e '/___MY_VMOPTIONS_SHELL_FILE="${HOME}\/\.jetbrains\.vmoptions\.sh"; if /d' "${ZSH_PROFILE_PATH}"; } >/dev/null 2>&1
 fi
 
 if command -v snap >/dev/null 2>&1; then