diff --git a/lib/mrsk/commands/accessory.rb b/lib/mrsk/commands/accessory.rb
index 4e02c469..cb01a043 100644
--- a/lib/mrsk/commands/accessory.rb
+++ b/lib/mrsk/commands/accessory.rb
@@ -42,7 +42,7 @@ class Mrsk::Commands::Accessory < Mrsk::Commands::Base
   def follow_logs(grep: nil)
     run_over_ssh pipe(
       docker(:logs, service_name, "-t", "-n", "10", "-f", "2>&1"),
-      ("grep '#{grep}'" if grep)
+      (%(grep "#{grep}") if grep)
     ).join(" "), host: host
   end
 
diff --git a/lib/mrsk/commands/app.rb b/lib/mrsk/commands/app.rb
index f7492013..c491cf19 100644
--- a/lib/mrsk/commands/app.rb
+++ b/lib/mrsk/commands/app.rb
@@ -67,7 +67,7 @@ class Mrsk::Commands::App < Mrsk::Commands::Base
     run_over_ssh pipe(
       current_container_id,
       "xargs docker logs -t -n 10 -f 2>&1",
-      ("grep '#{grep}'" if grep)
+      (%(grep "#{grep}") if grep)
     ).join(" "), host: host
   end
 
diff --git a/lib/mrsk/commands/traefik.rb b/lib/mrsk/commands/traefik.rb
index a2d395d7..a64f4b14 100644
--- a/lib/mrsk/commands/traefik.rb
+++ b/lib/mrsk/commands/traefik.rb
@@ -33,7 +33,7 @@ class Mrsk::Commands::Traefik < Mrsk::Commands::Base
   def follow_logs(host:, grep: nil)
     run_over_ssh pipe(
       docker(:logs, "traefik", "-t", "-n", "10", "-f", "2>&1"),
-      ("grep '#{grep}'" if grep)
+      (%(grep "#{grep}") if grep)
     ).join(" "), host: host
   end