diff --git a/lua/lazyvim/plugins/extras/lang/java.lua b/lua/lazyvim/plugins/extras/lang/java.lua
index 25b99f97..34227837 100644
--- a/lua/lazyvim/plugins/extras/lang/java.lua
+++ b/lua/lazyvim/plugins/extras/lang/java.lua
@@ -148,7 +148,12 @@ return {
       -- if nvim-dap is enabled with java debug/test.
       local mason_registry = require("mason-registry")
       local bundles = {} ---@type string[]
-      if opts.dap and LazyVim.has("nvim-dap") and mason_registry.is_installed("java-debug-adapter") then
+      if
+        LazyVim.has("mason.nvim")
+        and opts.dap
+        and LazyVim.has("nvim-dap")
+        and mason_registry.is_installed("java-debug-adapter")
+      then
         local java_dbg_pkg = mason_registry.get_package("java-debug-adapter")
         local java_dbg_path = java_dbg_pkg:get_install_path()
         local jar_patterns = {
@@ -240,7 +245,12 @@ return {
               },
             })
 
-            if opts.dap and LazyVim.has("nvim-dap") and mason_registry.is_installed("java-debug-adapter") then
+            if
+              LazyVim.has("mason.nvim")
+              and opts.dap
+              and LazyVim.has("nvim-dap")
+              and mason_registry.is_installed("java-debug-adapter")
+            then
               -- custom init for Java debugger
               require("jdtls").setup_dap(opts.dap)
               require("jdtls.dap").setup_dap_main_class_configs(opts.dap_main)