diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractKotlinCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractKotlinCodegen.java
index ad48b483a9b2..a00fc670c3c4 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractKotlinCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractKotlinCodegen.java
@@ -475,6 +475,10 @@ public void processOpts() {
             additionalProperties.put(CodegenConstants.SERIALIZABLE_MODEL, serializableModel);
         }
 
+        if (additionalProperties.containsKey(CodegenConstants.LIBRARY)) {
+            this.setLibrary((String) additionalProperties.get(CodegenConstants.LIBRARY));
+        }
+
         if (additionalProperties.containsKey(CodegenConstants.PARCELIZE_MODELS)) {
             this.setParcelizeModels(convertPropertyToBooleanAndWriteBack(CodegenConstants.PARCELIZE_MODELS));
         } else {
diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/KotlinServerCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/KotlinServerCodegen.java
index 3ad47e68fee3..3caa91e404dc 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/KotlinServerCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/KotlinServerCodegen.java
@@ -191,10 +191,6 @@ public CodegenType getTag() {
     public void processOpts() {
         super.processOpts();
 
-        if (additionalProperties.containsKey(CodegenConstants.LIBRARY)) {
-            this.setLibrary((String) additionalProperties.get(CodegenConstants.LIBRARY));
-        }
-
         // set default library to "ktor"
         if (StringUtils.isEmpty(library)) {
             this.setLibrary(DEFAULT_LIBRARY);
diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/KotlinServerDeprecatedCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/KotlinServerDeprecatedCodegen.java
index 5c5ec533dedf..bbdf6064c020 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/KotlinServerDeprecatedCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/KotlinServerDeprecatedCodegen.java
@@ -175,10 +175,6 @@ public CodegenType getTag() {
     public void processOpts() {
         super.processOpts();
 
-        if (additionalProperties.containsKey(CodegenConstants.LIBRARY)) {
-            this.setLibrary((String) additionalProperties.get(CodegenConstants.LIBRARY));
-        }
-
         // set default library to "ktor"
         if (StringUtils.isEmpty(library)) {
             this.setLibrary(DEFAULT_LIBRARY);