diff --git a/build-plans.toml b/build-plans.toml
index 217c1c4c5..05f098032 100644
--- a/build-plans.toml
+++ b/build-plans.toml
@@ -555,7 +555,7 @@ no-cv-ss = true
 inherits = "ss17"
 
 [buildPlans.iosevka-term-ss17]
-family = "Iosevka Term SS15"
+family = "Iosevka Term SS17"
 spacing = "term"
 snapshotFamily = 'iosevka'
 snapshotFeature = '"NWID" on, "ss17" on'
@@ -564,7 +564,7 @@ no-cv-ss = true
 inherits = "ss17"
 
 [buildPlans.iosevka-fixed-ss17]
-family = "Iosevka Fixed SS15"
+family = "Iosevka Fixed SS17"
 spacing = "fixed"
 snapshotFamily = 'iosevka'
 snapshotFeature = '"NWID" on, "ss17" on'