diff --git a/spec/fixtures/pre-commit b/spec/fixtures/pre-commit
index 3d435141..d17386e8 100644
--- a/spec/fixtures/pre-commit
+++ b/spec/fixtures/pre-commit
@@ -14,19 +14,19 @@ call_lefthook()
 {
   if lefthook -h >/dev/null 2>&1
   then
-    eval $1
+    eval lefthook $1
   elif test -f "$dir/node_modules/@arkweid/lefthook/bin/lefthook"
   then
-    eval $dir/node_modules/@arkweid/lefthook/bin/$1
+    eval "$dir/node_modules/@arkweid/lefthook/bin/lefthook $1"
   elif bundle exec lefthook -h >/dev/null 2>&1
   then
-    bundle exec $1
+    bundle exec "lefthook $1"
   elif npx lefthook -h >/dev/null 2>&1
   then
-    npx $1
+    npx "lefthook $1"
   elif yarn lefthook -h >/dev/null 2>&1
   then
-    yarn $1
+    yarn "lefthook $1"
   else
     echo "Can't find lefthook in PATH"
   fi
@@ -34,4 +34,4 @@ call_lefthook()
 
 
 
-call_lefthook "lefthook run pre-commit $@"
+call_lefthook "run pre-commit $@"
diff --git a/spec/fixtures/pre-push b/spec/fixtures/pre-push
index 34d0b46b..0f8af80f 100644
--- a/spec/fixtures/pre-push
+++ b/spec/fixtures/pre-push
@@ -14,19 +14,19 @@ call_lefthook()
 {
   if lefthook -h >/dev/null 2>&1
   then
-    eval $1
+    eval lefthook $1
   elif test -f "$dir/node_modules/@arkweid/lefthook/bin/lefthook"
   then
-    eval $dir/node_modules/@arkweid/lefthook/bin/$1
+    eval "$dir/node_modules/@arkweid/lefthook/bin/lefthook $1"
   elif bundle exec lefthook -h >/dev/null 2>&1
   then
-    bundle exec $1
+    bundle exec "lefthook $1"
   elif npx lefthook -h >/dev/null 2>&1
   then
-    npx $1
+    npx "lefthook $1"
   elif yarn lefthook -h >/dev/null 2>&1
   then
-    yarn $1
+    yarn "lefthook $1"
   else
     echo "Can't find lefthook in PATH"
   fi
@@ -34,4 +34,4 @@ call_lefthook()
 
 
 
-call_lefthook "lefthook run pre-push $@"
+call_lefthook "run pre-push $@"