diff --git a/fabric/build.gradle b/fabric/build.gradle
index 05cc5d2e..fc78dd22 100644
--- a/fabric/build.gradle
+++ b/fabric/build.gradle
@@ -85,8 +85,8 @@ publishing {
 }
 
 curseforge {
-    if (project.hasProperty("curse_api_key") || System.getenv("curse_api_key") != null) {
-        apiKey = project.hasProperty("curse_api_key") ? project.property("curse_api_key") : System.getenv("curse_api_key")
+    if (project.hasProperty("CURSE_API_KEY") || System.getenv("CURSE_API_KEY") != null) {
+        apiKey = project.hasProperty("CURSE_API_KEY") ? project.property("CURSE_API_KEY") : System.getenv("CURSE_API_KEY")
         project {
             id = "419697"
             releaseType = "release"
diff --git a/forge/build.gradle b/forge/build.gradle
index a75f421b..d0aec345 100644
--- a/forge/build.gradle
+++ b/forge/build.gradle
@@ -86,8 +86,8 @@ publishing {
 }
 
 curseforge {
-    if (project.hasProperty("curse_api_key") || System.getenv("curse_api_key") != null) {
-        apiKey = project.hasProperty("curse_api_key") ? project.property("curse_api_key") : System.getenv("curse_api_key")
+    if (project.hasProperty("CURSE_API_KEY") || System.getenv("CURSE_API_KEY") != null) {
+        apiKey = project.hasProperty("CURSE_API_KEY") ? project.property("CURSE_API_KEY") : System.getenv("CURSE_API_KEY")
         project {
             id = "419699"
             releaseType = "release"