diff --git a/src/modules/clock.cpp b/src/modules/clock.cpp
index 3fa6feb..154041a 100644
--- a/src/modules/clock.cpp
+++ b/src/modules/clock.cpp
@@ -4,7 +4,7 @@ waybar::modules::Clock::Clock(const Json::Value& config)
   : ALabel(config, "{:%H:%M}")
 {
   label_.set_name("clock");
-  uint32_t interval = config_["interval"] ? config_["inveral"].asUInt() : 60;
+  uint32_t interval = config_["interval"] ? config_["interval"].asUInt() : 60;
   thread_ = [this, interval] {
     auto now = waybar::chrono::clock::now();
     dp.emit();
diff --git a/src/modules/cpu.cpp b/src/modules/cpu.cpp
index 6f826e3..3aa1fd5 100644
--- a/src/modules/cpu.cpp
+++ b/src/modules/cpu.cpp
@@ -4,7 +4,7 @@ waybar::modules::Cpu::Cpu(const Json::Value& config)
   : ALabel(config, "{}%")
 {
   label_.set_name("cpu");
-  uint32_t interval = config_["interval"] ? config_["inveral"].asUInt() : 10;
+  uint32_t interval = config_["interval"] ? config_["interval"].asUInt() : 10;
   thread_ = [this, interval] {
     dp.emit();
     thread_.sleep_for(chrono::seconds(interval));
diff --git a/src/modules/memory.cpp b/src/modules/memory.cpp
index 4c09bdf..630e642 100644
--- a/src/modules/memory.cpp
+++ b/src/modules/memory.cpp
@@ -4,7 +4,7 @@ waybar::modules::Memory::Memory(const Json::Value& config)
   : ALabel(config, "{}%")
 {
   label_.set_name("memory");
-  uint32_t interval = config_["interval"] ? config_["inveral"].asUInt() : 30;
+  uint32_t interval = config_["interval"] ? config_["interval"].asUInt() : 30;
   thread_ = [this, interval] {
     dp.emit();
     thread_.sleep_for(chrono::seconds(interval));