diff --git a/src/ai.c b/src/ai.c
index 7557073..c36ef30 100644
--- a/src/ai.c
+++ b/src/ai.c
@@ -238,10 +238,10 @@ int ai_init(void) {
 
   /* Load the profiles. */
   for(i = 0; i < nfiles; i++)
-    if((strncmp(files[i], AI_PREFIX, strlen(AI_PREFIX))==0) &&  /* prefixed. */
+    if((strncmp(files[i], AI_PREFIX, strlen(AI_PREFIX))==0) &&  /* Prefixed. */
           (strncmp(files[i] + strlen(AI_PREFIX), AI_INCLUDE, /* Not an include. */
                    strlen(AI_INCLUDE)) != 0) &&
-          (strncmp(files[i] + strlen(files[i]) - strlen(AI_PREFIX), /* Suffixed. */
+          (strncmp(files[i] + strlen(files[i]) - strlen(AI_SUFFIX), /* Suffixed. */
                    AI_SUFFIX, strlen(AI_SUFFIX))==0))
       if(ai_loadProfile(files[i]))
         WARN("Error loading AI profile '%s'", files[i]);