--- a/lib/wrappers/pcre.nim
+++ b/lib/wrappers/pcre.nim
@@ -312,12 +312,7 @@
 
 when not defined(usePcreHeader):
   when hostOS == "windows":
-    when defined(nimOldDlls):
-      const pcreDll = "pcre.dll"
-    elif defined(cpu64):
-      const pcreDll = "pcre64.dll"
-    else:
-      const pcreDll = "pcre32.dll"
+    const pcreDll = "libpcre-1.dll"
   elif hostOS == "macosx":
     const pcreDll = "libpcre(.3|.1|).dylib"
   else:
--- a/lib/wrappers/sqlite3.nim
+++ b/lib/wrappers/sqlite3.nim
@@ -11,12 +11,7 @@
   {.push styleChecks: off.}
 
 when defined(windows):
-  when defined(nimOldDlls):
-    const Lib = "sqlite3.dll"
-  elif defined(cpu64):
-    const Lib = "sqlite3_64.dll"
-  else:
-    const Lib = "sqlite3_32.dll"
+  const Lib = "libsqlite3-0.dll"
 elif defined(macosx):
   const
     Lib = "libsqlite3(|.0).dylib"