diff --git a/config/cradio.keymap b/config/cradio.keymap
index f97b005..a00b6f8 100644
--- a/config/cradio.keymap
+++ b/config/cradio.keymap
@@ -14,6 +14,8 @@
 #include <dt-bindings/zmk/keys.h>
 #include <dt-bindings/zmk/outputs.h>
 
+#define TO_STRING(x) #x
+
 #define DEF 0
 #define NAV 1
 #define NUM 2
@@ -41,92 +43,31 @@
     ignore-modifiers;
 };
 
+#define HM(NAME, TAP, HT_KEYPOS) \
+    NAME: NAME { \
+        compatible = "zmk,behavior-hold-tap"; \
+        label = TO_STRING(HM_ ## NAME); \
+        #binding-cells = <2>; \
+        tapping-term-ms = <280>; \
+        quick-tap-ms = <175>; \
+        require-prior-idle-ms = <175>; \
+        flavor = "balanced"; \
+        bindings = <&kp>, <TAP>; \
+        hold-trigger-key-positions = <HT_KEYPOS THUMBS>; \
+        hold-trigger-on-release; \
+    };
+
 / {
 
     behaviors {
-        hmr: hmr {
-            compatible = "zmk,behavior-hold-tap";
-            label = "HMR";
-            bindings = <&kp>, <&kp>;
-
-            #binding-cells = <2>;
-            tapping-term-ms = <280>;
-            quick-tap-ms = <175>;
-            require-prior-idle-ms = <175>;
-            flavor = "balanced";
-            hold-trigger-on-release;
-            hold-trigger-key-positions = <KEYS_L THUMBS>;
-        };
-
-        hml: hml {
-            compatible = "zmk,behavior-hold-tap";
-            label = "HML";
-            bindings = <&kp>, <&kp>;
-
-            #binding-cells = <2>;
-            tapping-term-ms = <280>;
-            quick-tap-ms = <175>;
-            require-prior-idle-ms = <175>;
-            flavor = "balanced";
-            hold-trigger-on-release;
-            hold-trigger-key-positions = <KEYS_R THUMBS>;
-        };
-
-        hml_repeat: hml_repeat {
-            compatible = "zmk,behavior-hold-tap";
-            label = "HML_REPEAT";
-            bindings = <&kp>, <&key_repeat>;
 
-            #binding-cells = <2>;
-            tapping-term-ms = <280>;
-            quick-tap-ms = <175>;
-            require-prior-idle-ms = <175>;
-            flavor = "balanced";
-            hold-trigger-on-release;
-            hold-trigger-key-positions = <KEYS_R THUMBS>;
-        };
-
-        hmr_lpar_lt: hmr_lpar_lt {
-            compatible = "zmk,behavior-hold-tap";
-            label = "HMR_LPAR_LT";
-            bindings = <&kp>, <&lpar_lt>;
-
-            #binding-cells = <2>;
-            tapping-term-ms = <280>;
-            quick-tap-ms = <175>;
-            require-prior-idle-ms = <150>;
-            flavor = "balanced";
-            hold-trigger-on-release;
-            hold-trigger-key-positions = <KEYS_L THUMBS>;
-        };
-
-        hmr_rpar_gt: hmr_rpar_gt {
-            compatible = "zmk,behavior-hold-tap";
-            label = "HMR_RPAR_GT";
-            bindings = <&kp>, <&rpar_gt>;
-
-            #binding-cells = <2>;
-            tapping-term-ms = <280>;
-            quick-tap-ms = <175>;
-            require-prior-idle-ms = <150>;
-            flavor = "balanced";
-            hold-trigger-on-release;
-            hold-trigger-key-positions = <KEYS_L THUMBS>;
-        };
+        HM(hml,         &kp,            KEYS_R)
+        HM(hml_repeat,  &key_repeat,    KEYS_R)
 
-        hmr_par_lgt: hmr_par_lgt {
-            compatible = "zmk,behavior-hold-tap";
-            label = "HMR_PAR_LGT";
-            bindings = <&kp>, <&par_lgt>;
-
-            #binding-cells = <2>;
-            tapping-term-ms = <280>;
-            quick-tap-ms = <175>;
-            require-prior-idle-ms = <150>;
-            flavor = "balanced";
-            hold-trigger-on-release;
-            hold-trigger-key-positions = <KEYS_L THUMBS>;
-        };
+        HM(hmr,         &kp,            KEYS_L)
+        HM(hmr_lpar_lt, &lpar_lt,       KEYS_L)
+        HM(hmr_rpar_gt, &rpar_gt,       KEYS_L)
+        HM(hmr_par_lgt, &par_lgt,       KEYS_L)
 
         td_scw: td_shift_caps_word {
             compatible = "zmk,behavior-tap-dance";