diff --git a/hack/rocky-bash.setup.sh b/hack/rocky-bash.setup.sh
index e77dbdc..c0d049d 100644
--- a/hack/rocky-bash.setup.sh
+++ b/hack/rocky-bash.setup.sh
@@ -7,6 +7,7 @@ __get_omnisocat () {
       -sLo omni-socat.zip
   sudo dnf -y install unzip
   unzip -o omni-socat.zip -d $(dirname $OMNISOCATCMD)
+  chmod +x $OMNISOCATCMD
   rm omni-socat.zip
 }
 
diff --git a/hack/ubuntu-bash.setup.sh b/hack/ubuntu-bash.setup.sh
index d41e728..a7f0424 100644
--- a/hack/ubuntu-bash.setup.sh
+++ b/hack/ubuntu-bash.setup.sh
@@ -7,6 +7,7 @@ __get_omnisocat () {
   curl https://github.com/masahide/OmniSSHAgent/releases/latest/download/omni-socat.zip \
       -sLo omni-socat.zip
   unzip -o omni-socat.zip -d $(dirname $OMNISOCATCMD)
+  chmod +x $OMNISOCATCMD
   rm omni-socat.zip
 }
 
diff --git a/hack/ubuntu-fish.setup.fish b/hack/ubuntu-fish.setup.fish
index bb8c440..d068cfe 100644
--- a/hack/ubuntu-fish.setup.fish
+++ b/hack/ubuntu-fish.setup.fish
@@ -6,6 +6,7 @@ function __get_omnisocat
   curl https://github.com/masahide/OmniSSHAgent/releases/latest/download/omni-socat.zip \
       -sLo omni-socat.zip
   unzip -o omni-socat.zip -d (dirname $OMNISOCATCMD)
+  chmod +x $OMNISOCATCMD
   rm omni-socat.zip
 end