diff --git a/.copywrite.hcl b/.copywrite.hcl
index ad3027b008..011b8d3e6a 100644
--- a/.copywrite.hcl
+++ b/.copywrite.hcl
@@ -2,7 +2,7 @@ schema_version = 1
 
 project {
   license        = "BUSL-1.1"
-  copyright_year = 2024
+  copyright_year = 2014
 
   # (OPTIONAL) A list of globs that should not have copyright/license headers.
   # Supports doublestar glob patterns for more flexibility in defining which
diff --git a/docs/plugin-protocol/.copywrite.hcl b/docs/plugin-protocol/.copywrite.hcl
index 2c144ddb7d..ca1fe5c85f 100644
--- a/docs/plugin-protocol/.copywrite.hcl
+++ b/docs/plugin-protocol/.copywrite.hcl
@@ -2,5 +2,5 @@ schema_version = 1
 
 project {
   license        = "MPL-2.0"
-  copyright_year = 2024
+  copyright_year = 2014
 }
diff --git a/internal/tfplugin5/.copywrite.hcl b/internal/tfplugin5/.copywrite.hcl
index 2c144ddb7d..ca1fe5c85f 100644
--- a/internal/tfplugin5/.copywrite.hcl
+++ b/internal/tfplugin5/.copywrite.hcl
@@ -2,5 +2,5 @@ schema_version = 1
 
 project {
   license        = "MPL-2.0"
-  copyright_year = 2024
+  copyright_year = 2014
 }
diff --git a/internal/tfplugin6/.copywrite.hcl b/internal/tfplugin6/.copywrite.hcl
index 2c144ddb7d..ca1fe5c85f 100644
--- a/internal/tfplugin6/.copywrite.hcl
+++ b/internal/tfplugin6/.copywrite.hcl
@@ -2,5 +2,5 @@ schema_version = 1
 
 project {
   license        = "MPL-2.0"
-  copyright_year = 2024
+  copyright_year = 2014
 }