diff --git a/etc/enhancements/agri.yaml b/etc/enhancements/agri.yaml
index 388469b8..48dde329 100644
--- a/etc/enhancements/agri.yaml
+++ b/etc/enhancements/agri.yaml
@@ -12,6 +12,12 @@ enhancements:
          xp: [0., 25., 55., 100., 255.]
          fp: [0., 90., 140., 175., 255.]
          reference_scale_factor: 255
+  channel_7_default:
+    name: C07
+    operations:
+      - name: linear
+        method: !!python/name:satpy.enhancements.stretch
+        kwargs: {stretch: 'crude', min_stretch: 400.15, max_stretch: 164.15}
   channel_8_default:
     name: C08
     operations:
diff --git a/etc/enhancements/ahi.yaml b/etc/enhancements/ahi.yaml
index 9d1fdcb2..8e225c2e 100644
--- a/etc/enhancements/ahi.yaml
+++ b/etc/enhancements/ahi.yaml
@@ -12,6 +12,12 @@ enhancements:
           xp: [0., 25., 55., 100., 255.]
           fp: [0., 90., 140., 175., 255.]
           reference_scale_factor: 255
+  channel_7_default:
+    name: B07
+    operations:
+      - name: linear
+        method: !!python/name:satpy.enhancements.stretch
+        kwargs: {stretch: 'crude', min_stretch: 400.15, max_stretch: 164.15}
   channel_8_default:
     name: B08
     operations:
diff --git a/etc/enhancements/ami.yaml b/etc/enhancements/ami.yaml
index 2c1ccfa9..866802a3 100644
--- a/etc/enhancements/ami.yaml
+++ b/etc/enhancements/ami.yaml
@@ -12,6 +12,12 @@ enhancements:
          xp: [0., 25., 55., 100., 255.]
          fp: [0., 90., 140., 175., 255.]
          reference_scale_factor: 255
+  channel_7_default:
+    name: SW038
+    operations:
+      - name: linear
+        method: !!python/name:satpy.enhancements.stretch
+        kwargs: {stretch: 'crude', min_stretch: 400.15, max_stretch: 164.15}
   channel_8_default:
     name: WV063
     operations: